$69.99 1/2Thick Black Sponge Neoprene with Adhesive Foam Rubber Sheet 12Inch x 54Inch | eBay
Cross-Linked Polyethylene Foam Sheet No Adhesive - 1/2 Thick x 24 Wide x 24 Long | B2308346 
Gramco Styrofoam Sheets Craft Supplies, 1 1/2 x 12 x 36 White, 6-Pack
