text.skipToContent text.skipToNavigation

Excellerations® Jumbo Foam Block Building Set - 38 Pieces

$49.99 $159.49
You save: $109.50 (69%)
Out of Stock
Get it fast. Usually ships in 2 days or less!


Ages 3+ / Grades PreK+
Jumbo Foam Creative STEM Construction Set encourages kids to build big and get creative with wood-grain planks, connectors and architectural toppers. All components interlock to form large, stable structures. Toppers add architectural interest to rooflines or entryways.

Made of 1 inch thick dense, durable EVA foam that's light enough for kids to carry. Handy zippered vinyl bag keeps all components neatly stored, easily carried to any construction site. Set of 38 pieces include twelve 18 inch planks, ten 12 inch planks, 14 connectors, and two oversized (10 inch x 18 inch) architectural toppers.
Recommended for ages 3+.

  • BUILD BIG: Twelve 18 inch planks, ten 12 inch planks, and 14 connectors let kids practice their problem-solving skills as they create huts, houses, and hide-away constructions big enough to sit in or crawl through. Blocks and connectors easily interlock to create big, sturdy, stable structures.
  • GET CREATIVE: Two oversized (10 inch x 18 inch) "toppers" add architectural interest like an arched entryway or crenellated roof line perfect for a dramatic castle, imposing fortress, or any other creative construction.
  • STURDY BUT LIGHTWEIGHT: All components are made of 1 inch thick durable, dense EVA foam. Kids can carry an armload of planks right to the building site, interlock the connectors, and add some architectural interest to a construction that'll really stand up to busy builders.
  • HANDY STORAGE: All blocks fit neatly into a handy, zippered vinyl storage bag - perfect for carrying to any construction site.


Brand Name
Age / Grade
Ages 3+ / Grades PreK+
Assembly Required