Styrofoam Block 12 inch x12 inch X1 inch

Hygloss Styrofoam Bulk Pack - 36 of 12X12X1 Blocks

96 Pack 1 inch Acoustic Foam Panels Tiles Wall Record Studio Soundproo – BookishBunny

Styrofoam Sheets (12 inches X 12 inches X 1/4 inch Thick) – 8-Pack – St. John's Institute (Hua Ming)

Juvale 1-inch Thick Foam Rectangle Blocks For Kids Crafts, Polystyrene Boards For Diy Sculpture, 12x4x1 In, 12 Pack : Target

12 X 12 X 1 Inch Styrofoam Block

Foam Ninja Polyethylene Foam Sheet 12 x 16 x 1 Inch India

The Different Types of Foam Packaging - Packaging Foam 101

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1' x 1' Pink Insulation Foam 0.79 Inch Thick Polystyrene Rectangles XPS Foam Board Craft Foam for Insulating DIY Modeling Art Supplies(8) : Arts, Crafts & Sewing

Palight ProjectPVC 12 in. x 12 in. x 0.236 in. Foam PVC White Sheet 159838 - The Home Depot