ALL SQUARES ADD-ON PACKS (excl. BLUE & ORANGE) 14 DAY SHIPPING

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Child standing next to a Superspace build with a positive review quote, highlighting customer satisfaction with The Squares Add-On Pack by Superspace modular playsets for kids.
Kids using The Squares Add-On Pack by Superspace, featuring whiteboard and blackboard attachments that enhance creative play and educational activities with Superspace add-ons.
Two children playing with Superspace modular panels, showcasing the product benefits of boosting creativity and imagination, reducing screen time, and encouraging teamwork and problem-solving.
Close-up of The Squares Add-On Pack by Superspace panel corner clips with auto-connect magnets, demonstrating secure and easy-to-use Superspace building panels for kids aged 3 and up.
Kids engaged in creative play with The Squares Add-On Pack by Superspace, emphasizing the limitless imaginative possibilities with Superspace modular panels.
The Squares Add-On Pack by Superspace made from recycled plastic bottles, featuring eco-friendly and durable materials in Superspace playsets for kids.
The Squares Add-On Pack by Superspace available in vibrant colors: Blue, Turquoise, Charcoal, Orange, and Pine, showcasing Superspace color options.
The Squares Add-On Pack by Superspace panels neatly stored under a bed, illustrating the easy storage solution and compact design of Superspace modular playsets.
Children enjoying The Squares Add-On Pack by Superspace, showcasing educational benefits like supporting STEM learning and promoting physical development with Superspace toys.
The Squares Add-On Pack by Superspace contents: 5 square panels and 1 window panel, showcasing what's included in Superspace modular playsets.
Children enjoying The Squares Add-On Pack by Superspace, building a structure outdoors with their dog. Versatile indoor and outdoor fun, perfect gift for creative minds, ideal for birthdays and holidays with Superspace toys.

Award Winning Toy Design

Superspace Winner of Best Innovative Children's Toy 2023 by Loved By Children
Superspace Finalist of Toy of the Year Awards 2022
Superspace Award Winner National Parenting Product Awards 2022
Superspace Gold Award Winner 2022

The Squares Add-on Pack

Transform play with bigger & better creations!

For ages 3+

$119
$119
Shipping - 14 days. But selling fast! 30 Day Risk-Free Money Back Guarantee - Learn more

Unlock the Next Dimension of Creativity!


The Squares Add-On Pack is designed to take your child's building adventures to new heights.


This pack includes additional square panels that seamlessly integrate with our best-selling Big Set, allowing for larger houses, longer tunnels, and bigger rockets.


With 6 modular square panels, kids can expand their existing builds or start new projects, ensuring hours of endless fun and creativity. Each panel connects effortlessly using our patented auto-connect magnet system, just like the Big Set. No fiddly attachments or tools required!


Perfect for children 3+ years old, the Squares Add-On Pack allows Superspace to grow with your kids, enhancing their playtime experience and encouraging imaginative and independent play. Transform forts, castles, and spaceships into even grander creations with this essential addition to your Superspace collection.


Shipping: $10 per set.

Our square panels are crafted from eco-felt. This material is not only durable and easy to clean but also contributes to a more sustainable planet.


The high-quality design ensures that The Squares Add-On Pack can withstand even the most enthusiastic builders.

  • STEM Learning: Encourages exploration of shapes, sizes, and structures.

  • Right Brain Development: Fosters creativity and imaginative play.

  • Emotional Growth: Helps build emotional intelligence through role-play and problem-solving.

  • 5 Squares: The foundation for most structures.

  • 1 Windows: Perfect for creating interactive spaces.

Safety is our top priority. The auto-connect magnets are securely housed in a kid-proof casing, ensuring that they stay in place even during the most vigorous play.


The Big Set is fully compliant with US and UK safety standards (UKCA and CE).

Award Winning Toy Design

Superspace Winner of Best Innovative Children's Toy 2023 by Loved By Children
Superspace Finalist of Toy of the Year Awards 2022
Superspace Award Winner National Parenting Product Awards 2022
Superspace Gold Award Winner 2022

Featured In...

Superspace Featured on WGN America
Superspace Featured on Parents
Superspace Featured on Forbes
Superspace Featured on FOX
Superspace Featured on Country Living
Superspace Featured on CBS Essentials
Superspace Featured on Tamron Hall
Superspace Featured on WGN America
Superspace Featured on Parents
Superspace Featured on Forbes
Superspace Featured on Country Living
Superspace Featured on FOX
Superspace Featured on CBS Essentials
Superspace Provides Multi-Functional Play! From building a rocket to a puppet show stage, the possibilities are endless.

Expand Playtime Possibilities

Expand your child's imaginative world with the Squares Add-On Pack.


From extending the length of tunnels to building larger, more complex structures,

this add-on pack is designed to enhance and diversify your Superspace creations.

Perfect for both individual and group play, it encourages collaboration, creativity,

and endless fun.


Watch as your child transforms a simple square into a castle wall, a shop front,

or a spaceship door, fostering a richer play experience that evolves with their growing imagination.

Enrich Educational Play

The Squares Add-On Pack is not just an extension—it's an educational tool

that deepens your child's learning journey.


By incorporating these additional panels, children can explore more advanced engineering concepts and architectural designs, boosting their STEM skills.


The Squares Add-On pack encourages problem-solving, spatial awareness, and critical thinking, while also promoting artistic expression with the included window panel.


It's a perfect blend of education and play, supporting your child's cognitive

and emotional development.

Superspace is more than just a toy. The Big Set is an educational powerhouse designed to enrich your child's development.
Superspace is great for parents too! Parents can feel good about providing a fun, engaging, and bonding experience that benefits their child's growth.

Parent Friendly Features

Parents will love how the Squares Add-On Pack complements the Big Set, providing

even more opportunities for interactive play and learning.


This pack is easy to store, lightweight, and portable, making it a hassle-free addition

to your play space. The panels stack neatly, ensuring a clutter-free environment

and easy cleanup.


Available in the same vibrant colors as the Big Set, the Squares Add-On Pack

seamlessly integrates into your existing Superspace setup, enhancing both

functionality and aesthetics.

Versatile For All Spaces

Whether your child is playing inside or taking their adventures outdoors, the Squares Add-On Pack is designed to withstand the rigors of enthusiastic play.


The lightweight yet durable panels are perfect for creating expansive play areas

in your living room or backyard.


While it's best to store the panels indoors to maintain their quality, they are robust enough for outdoor adventures on flat, hard surfaces.


Expand your child's creative horizons with structures that are as versatile as their imagination.

Superspace is perfect for indoor and outdoor use. The Big Set’s lightweight yet robust panels are ideal for creating magical play spaces both indoors and outdoors.

Go Bigger! Enhance Playtime Further with These:

Superspace The Big Set Best Selling Product

The Big Set (22 Panels)

$349
Superspace The Rectangles Add-On Pack Product

The Rectangles Add-on Pack

$199
Superspace Whiteboard / Blackboard Attachments Product

Whiteboard / Blackboard Attachments (2-Pack)

$25

    Why Do Kids (& Parents) Love Superspace?

    ★ ★ ★ ★ ★

    “As a parent, I probably want

    to get this playset out more than the kids do! It's the best rainy or cold day activity. Everybody’s still moving around and there’s a ton of imagination that can be applied."


    — TAYLOR W.

    ★ ★ ★ ★ ★

    “We purchased the Big Set

    and Squares Add-On Pack

    to provide more building options! So glad we did as the grandchildren's creativity took off.”


    — JANET E.

    ★ ★ ★ ★ ★

    “We have the Big Set and the Squares Add-On and my 2 & 4 year old boys love them!”


    — EMILY C.

    Frequently Asked Questions

    It's perfect for children aged 3+ and even loved by older kids and adults!

    The Superspace square panels are made of an amazing material called Eco Felt, which is made from recycled plastic bottles! This gives the panels resilience, durability, and ease of cleaning (we suggest using a damp cloth).

    Simply wipe them down with a damp cloth. The eco-felt material is designed to be durable and easy to clean.

    Yes, the magnets are securely housed in a kid-proof casing and comply with all safety standards.

    Yes, Superspace satisfies the UKCA and CE, the official standards for children's safety in the USA and the UK. We take child safety very seriously because of the magnets. Our unique secure magnet casing system makes it extremely difficult to remove the magnet, even if the casing is taken off the panel. Should the magnets be ingested, though, it would be harmful. We recommend that parents frequently inspect their Superspace for any loose or broken parts, and remove any panels that have broken from their children.

    All of the panels are 9mm in thickness. The sides of the squares and squares with windows are 20 inches (500 mm).

    40 inches x 20 inches x 4 inches. It weighs 9 lbs.

    Currently, we are only shipping to the USA and UK. We hope to expand our shipping options to other countries soon.

    © 2024 Superspace. All rights reserved.