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

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.

All About Raised-Bed Gardens - This Old House

Rectangle Foam Block

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

A La Maison Ceilings WP08pw-12 Foam Wood Ceiling Planks, Plain White, 12 Pack

Insulfoam R-7.7, 2-in x 4-ft x 8-ft Faced Polystyrene For Use In

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

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

12-Pack Foam Block, Square Polystyrene Foam Brick for Sculpture

Pllieay 6 Pack Whit Foam Blocks for Crafts, 4 x 4 x

Foam Rectangle Blocks, Arts and Crafts Supplies (12 x 4 x 2 - Import

Juvale 12-pack Foam Blocks For Crafts, Polystyrene Brick

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Silverlake Craft Foam Block - 12 Pack of 4x4x4 Foam Cubes, EPS Polystyrene Squares for Crafting, Modeling, Art Projects and Floral Arrangements

HIMOMO 10 Pack Craft Foam Blocks, 3 Size Square Polystyrene Foam

Juvale 6 Pack 4 Inch Foam Cube Squares For Diy Crafts, White

12 Pack Foam Blocks for Crafts, Polystyrene Brick

Block - 2 Thick x 4 x 12 - XPS Foam – The Craft Place USA