Styrofoam Blocks

Researchers use giant foam blocks to keep approach slabs of bridges from settling

The smooth polystyrene foam bricks allow you to easily customize using stencils, paint, twine, and ribbon. Create one-of-a-kind party decor, floral centerpieces, or signs for an upcoming holiday party or birthday celebration, or use them as a packing foam block. Each foam block measures 12 x 4 x 2 inches and can easily be cut down to your desired shape and size.

6 Pack Foam Rectangle Blocks for Crafts (8 x 4 x 2 in)

5 Pieces 295x395x20mm Craft Foam Sheets Polystyrene Styrofoam Blocks for Modeling DIY - AliExpress

Square Styrofoam Cake Dummy Various Sizes – Oasis Supply Company

The dense polystyrene foam construction provides a smooth surface that allows for easy carving and sanding to create custom shapes. They can be customized using a hot glue gun, wood dowels, and paint to complete your art or science projects. Each foam brick measures 4.1 x 4.1 x 2 inches, and each order includes 12 pieces.

12-Pack Foam Block, Square Polystyrene Foam Brick for Sculpture DIY, 4 x 4 x 2

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Craft Foam Blocks: Ideal for DIY projects, school projects, dioramas, models, signs, and table decor, our foam rectangles are the perfect starting

20 Pack Foam Blocks for Crafts, Polystyrene Brick Rectangles for Floral Arrangements, Art Supplies (White, 4 x 4 x 2 in)

Styrofoam Blocks

Crafare 6pc Wet Floral Foam Bricks Green Florist Styrofoam Blocks

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480 PIECE 8 inch GYMNASTIC FOAM PIT CUBES/BLOCKS

5 Pieces 295x395x20mm Craft Foam Sheets Polystyrene Styrofoam Blocks for Modeling DIY - AliExpress