Styrofoam Block 12 inch x12 inch X1 inch

sound proof foam

Styrofoam Blocks - VANARSDALE INNOVATIVE PRODUCTS INC.

Acoustic Wall & Ceiling Panel 48 x 12 x 1 Inches

Baking Sheet with Rack Set, E-far Stainless Steel Baking Pans Tray Cookie Sheet with Cooling Rack, 16 x 12 x 1 inch, Non Toxic

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Giant Sculpting Foam Blocks - Insulation Company of America

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Bright Creations Foam Block Sheets for DIY Crafts and Art Projects (8 x 4 x 1 in, 12 Pack)

Shop styrofoam board for Sale on Shopee Philippines