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Activity Play Mattress Set - Pink
€315,95 EUR
Taxes included.
Shipping calculated at checkout.
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Unleash Creativity with the Monboxy Transformative Play Sofa
Transform your child's playtime with the versatile Monboxy Play Sofa. This multi-functional wonder serves as a sofa, indoor play gym, sleepover mattress, and more, sparking limitless imagination. Ideal for ages 1 to 16, it’s the perfect Montessori gift for any occasion from birthdays to Christmas. Its design ensures safety with no sharp edges, allowing children to explore and play without risk.
The Ultimate Playset for Growing Minds:
- Endless Possibilities: From play tents to spaceships, let your child's imagination run wild, keeping them engaged and screen-free.
- Developmental Benefits:
- Enhances motor skills
- Encourages problem-solving and independent play
- Boosts curiosity and spatial awareness
- Safe and Durable: No sharp corners, designed to let your child engage freely and safely.
Includes:
- One Base Mattress: A thick foam mattress with a removable, washable cover. Folds up for easy storage. Dimensions: 170 x 85 x 15 cm.
- One Flexible Mattress: Thinner and bendy with the same removable cover for compact storage. Dimensions: 170 x 85 x 8 cm.
- Two Trapezoidal Pillows: Perfect for creative building. Comes with a washable fabric cover. Dimensions: 56 x 56 x 31 cm.
High-Quality Materials:
- Fabric: 100% polyester, OEKO-TEX® STANDARD 100 certified, ensuring safety and comfort.
- Foam: Made from flexible polyether polyurethane foam, meeting human-ecological requirements with the same safety certification.
Easy Storage & Care:
Monboxy sofas fold effortlessly for storage in small spaces. The removable covers are machine washable, ensuring a quick and easy clean-up.
Shipping Information:
Please be aware of special shipping rates for the Monboxy across various regions, ranging from 24.99€ to 49.99€ based on your location.
Ignite creativity and adventure in your child's world. Bring home the Monboxy Play Sofa today and watch their imagination take flight.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
The brands we work with all have a chat option, and they love to chat!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us
We are Sostter
We met as children. Grew up a few streets apart. Built dens, rode bikes, and eventually — built Sostter.
It started with a shared love of objects that meant something…things with a past, or at least a purpose.
Now, Sostter is our grown-up version of a treasure hunt: a space where design meets storytelling.
We curate independent brands, one-of-a-kind finds, and everyday essentials with character.
Giving Back
We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.
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