Activity Play Mattress Set - Deep Green
Monboxy: The Ultimate Multi-Purpose Sofa for Kids
Transform your child's playtime with the versatile Monboxy Multi-Purpose Sofa. Whether used as a cozy couch, imaginative play gym, playful sleepover mattress, or an adventurous play tent, Monboxy is the ultimate Montessori gift for children aged 1 to 16 years. Delight in its safe, rounded design that offers peace of mind while encouraging screen-free play and imaginative adventures.
Unmatched Versatility & Safety
- Safe Design: No sharp corners, ensuring safe and fun playtime.
- Imaginative Play: Countless ways to engage, from building forts to cozy lounging, fostering creativity and learning.
Included in the Set
- Base Mattress: Thicker foam with removable, washable covers. Compact storage. Size: 170 x 85 x 15 cm.
- Flexible Mattress: Thinner design, flexible for creative play. Removable cover. Size: 170 x 85 x 8 cm.
- Trapezoidal Pillows: Perfect for creative shapes. Removable, washable covers. Size: 56 x 56 x 31 cm.
Benefits for Your Child's Development
- Enhances gross motor skills and spatial awareness
- Promotes open-ended and independent play
- Improves problem-solving abilities and curiosity
Premium Materials & Easy Care
- Fabric: 100% polyester, OEKO-TEX® STANDARD 100 certified, ensuring no harmful substances.
- Foam: Flexible polyether polyurethane, also OEKO-TEX® certified.
- Convenient Care: Easy to fold and store with washable covers for effortless cleanup.
Shipping Information
Please note the special shipping rates for Monboxy:
- Estonia, Latvia, Germany, Sweden, Denmark, Poland, Slovakia, Hungary: 24.99€
- Lithuania, Spain, The Netherlands, Belgium, Ireland, UK, Luxembourg, Slovenia, Czech Republic, Austria, Italy, France: 29.99€
- Finland, Bulgaria, Croatia, Greece, Portugal, Romania: 49.99€
Give the gift of imagination and development with the Monboxy Multi-Purpose Sofa. Order now to inspire endless adventures and creativity in your child's life.
- Empower Independent Designers
- Sostter Sustainability & Ethics
- Hassle-Free Shopping Guarantee
- Crafted for Quality & Longevity
Every purchase at Sostter directly supports independent designers and skilled artisans worldwide. We meticulously curate our offerings to ensure that they reflect outstanding creativity and sustainable practices. By choosing Sostter, you're helping small businesses thrive and promoting a culture of excellence and individuality. Celebrate true craftsmanship with every product you discover here.
WE WORK HARD, WITH LOVE & KINDNESS – FOR PEOPLE & THE PLANET
At Sostter, we celebrate creativity, craftsmanship, and individuality. While our focus is on curating unique and independent brands, we also believe that great design and responsible choices can go hand in hand. Many of our designers prioritize sustainable materials, ethical production, and thoughtful craftsmanship—because quality and integrity should never be compromised.
By shopping with us, you’re supporting a diverse community of brands that care about originality, longevity, and responsible sourcing. A better way to shop isn’t about being perfect—it’s about making choices that feel right.
Discover the brands we love
✅ Secure, Encrypted Checkout – Your payment details are 100% protected with industry-leading security.
✅ Fast, Trackable Shipping – Get your order quickly and reliably, with real-time tracking.
✅ Easy Returns & Exchanges – Not quite right? Hassle-free returns & exchanges within 30 days.
Each piece is thoughtfully designed and made to last. We curate brands that prioritize exceptional craftsmanship, quality materials, and timeless style, ensuring your purchase is one you’ll love for years to come.
Empower Independent Designers
Every purchase at Sostter directly supports independent designers and skilled artisans worldwide. We meticulously curate our offerings to ensure that they reflect outstanding creativity and sustainable practices. By choosing Sostter, you're helping small businesses thrive and promoting a culture of excellence and individuality. Celebrate true craftsmanship with every product you discover here.
Sostter Sustainability & Ethics
WE WORK HARD, WITH LOVE & KINDNESS – FOR PEOPLE & THE PLANET
At Sostter, we celebrate creativity, craftsmanship, and individuality. While our focus is on curating unique and independent brands, we also believe that great design and responsible choices can go hand in hand. Many of our designers prioritize sustainable materials, ethical production, and thoughtful craftsmanship—because quality and integrity should never be compromised.
By shopping with us, you’re supporting a diverse community of brands that care about originality, longevity, and responsible sourcing. A better way to shop isn’t about being perfect—it’s about making choices that feel right.
Discover the brands we love
Hassle-Free Shopping Guarantee
✅ Secure, Encrypted Checkout – Your payment details are 100% protected with industry-leading security.
✅ Fast, Trackable Shipping – Get your order quickly and reliably, with real-time tracking.
✅ Easy Returns & Exchanges – Not quite right? Hassle-free returns & exchanges within 30 days.
Crafted for Quality & Longevity
Each piece is thoughtfully designed and made to last. We curate brands that prioritize exceptional craftsmanship, quality materials, and timeless style, ensuring your purchase is one you’ll love for years to come.