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Activity mattress set - Grey

European Union round flag icon

Hand made in Europe

Nordic minimal design with EU quality standards

Regular price $351.75 USD
Regular price $469.00 USD Sale price $351.75 USD
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Low stock. Ships out in 1 day

Colors — Grey

Parents, meet your child's new favorite toy. Our activity sofa is perfect for building forts, indoor jungle gyms, reading nooks, or even a mattress for sleepovers. This set also makes for the perfect Montessori gift for birthdays, holidays, and other special occasions.

Keeps kids off screen. More active play time
Burns kids’ energy and reliefs their stress indoors
Boosts creativity and open-ended play
The fabric cover is removable and washable
Delivery info Care instructions View full details
  • 1. No sharp corners

    Have peace of mind knowing that your child can engage freely without the risk of injuries.

  • 2. Keeps kids off screens

    Unlimited number of ways to use our play sofas, kids can let their imaginations run wild.

  • 3. Hassle-free storage

    Our activity sofas are designed to be easily folded up, allowing for easy storage in small spaces.

  • 4. Washable & liquid repelling

    Our sofas come with a removable and washable fabric cover. Easy clean-up.

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Three kids playing with their Monboxy activity sofa

Why is Monboxy good for your child?

  • Develops Gross motor skills
  • Boosts open-ended play
  • Improves problem-solving skills
  • Encourages independent play
  • Encourages curiosity
  • Increases spatial awareness
  • Montessori toy
  • Keeps kids off screens

3 base shapes to create unlimited fun

Close-up of what’s included

  • Grey base mattress Monboxy set shape

    1. One base mattress

    A thicker foam mattress with removable and washable covers. Folds up for minimal storage.

    Size: 66,93x33,46x5,9 in or 170x85x15cm

  • Grey thin mattress Monboxy set shape

    2. One thinner, more flexible mattress

    A thinner mattress that’s more bendy and flexible. Same removable cover. Folds for minimal storage.

    Size: 66,93x33,46x3,15 in or 170x85x8cm

  • Grey trapezoidal Monboxy set shape

    3. Two trapezoidal shape pillows

    Great building blocks for making creative shapes. Removable and washable fabric cover.

    Size: 22,05x22,05x12,2 in or 56x56x31 cm

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Closeup of Monboxy fabric with tag

Materials

Fabric: 100% polyester. Our fabric is OEKO-TEX® STANDARD 100 certified. This means you can be certain that every component, thread, button, and other accessory, has been tested for harmful substances and is harmless for human health.

Foam: Flexible polyether polyurethane foam. Received the same OEKO-TEX® STANDARD 100 certification, meeting the human-ecological requirements.

Weight: 34.17lb / 15.5kg

Learning new skills, one shape at a time

Unleash your child’s joy of exploration

A happy boy inside his grey Monboxy wigwam
A boy relaxing on his grey Monboxy couch reading a book

Customer Reviews

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