$65.99 Amazon.com: 33LB Upholstery Foam 2 Inch Thick Sheet 28 x 78, Conventional Polyurethane Foam Pad 
Homend 1/2 Thick x 17 x 60 Foam Rubber Sheet Without Adhesive Sponge Neoprene | eBay
Foamtouch® Upholstery Foam Cushion High Density 1 Height x 24 Width x 120 Length - Walmart 
