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Inspire big imaginations and larger-than-life creations with this 66-piece set of jumbo interlocking foam building blocks designed for active, hands-on STEM learning. Made from lightweight, high-density Expanded Polypropylene (EPP) foam, these oversized blocks allow young builders to construct towers, walls, forts, and imaginative structures while developing engineering skills, spatial awareness, and cooperative play.
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Jumbo Building Fun: Includes 66 oversized interlocking blocks in three sizes and four colors for endless creative construction possibilities.
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Durable, Lightweight EPP Foam: Made from resilient, high-density Expanded Polypropylene foam that is lightweight, durable, and designed for repeated building activities.
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Textured Surface & Rounded Corners: Easy-to-handle blocks feature textured surfaces and rounded corners, making them ideal for young children exploring large-scale construction.
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Supports STEM & Early Engineering: Encourages problem-solving, balance, structural stability, spatial reasoning, shape recognition, and creative design through hands-on building challenges.
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Encourages Cooperative Group Play: Large interlocking pieces inspire teamwork, communication, collaboration, and shared construction projects in classrooms, childcare centers, indoor play areas, and early learning environments.
DIMENSIONS & SPECIFICATIONS
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Set includes: 66 interlocking foam blocks
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Block sizes: 3 assorted sizes
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Colors: 4 assorted colors
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Material: High-density Expanded Polypropylene (EPP) foam
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Surface: Textured finish
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Edges: Rounded corners
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Construction: Lightweight, durable, and interlocking
FREQUENTLY ASKED QUESTIONS
What are jumbo interlocking foam blocks used for?
These oversized building blocks encourage children to construct towers, walls, forts, buildings, and imaginative structures while developing early engineering, problem-solving, and spatial reasoning skills.
What material are the blocks made from?
The blocks are made from high-density Expanded Polypropylene (EPP) foam, a lightweight and resilient material designed for repeated construction play.
How many blocks are included?
The set includes 66 jumbo interlocking foam blocks in three different sizes and four colors.
Do these blocks support cooperative play?
Yes. Their oversized design makes them ideal for collaborative building activities, encouraging children to plan, communicate, problem-solve, and work together on large construction projects.
What skills do children develop with these building blocks?
Activities support gross and fine motor coordination, spatial awareness, early engineering, balance, problem-solving, creativity, teamwork, and STEM learning.
Where can these jumbo building blocks be used?
They are ideal for preschool classrooms, childcare centers, indoor construction areas, STEM learning centers, gross motor play spaces, and cooperative group activities.
- 66 pc. set
- Includes 3 different size bricks in 4 different colors
- The largest block measures 10½" L. x 3½" W. x 3¾ " H.
- Each individual block can hold up to 220 lbs. of weight
- Ages 3 yrs.+
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