$63.99 Rubber-Cal Closed Cell Sponge Rubber EPDM 1/4 in. x 39 in. x 78 in. Black Foam Rubber Sheet 02 
Foam sheet Fastcap Kaizen Foam 57mm (2-1/4) Black - Responder Training
Adhesive Rubber Black Foam Sheet Roll 1/4''x12x54'' Closed Cell Sponge Neoprene | eBay
