$51.99 Airtex 1/2'' High Density Foam Slab | JOANN | Upholstery foam, Cleaning upholstery, Upholstery 
Foam Upholstery Wrapped With Dacron Medium Density Firm Foam | Etsy
UPHOLSTERY FOAM SHEET. LOW / MEDIUM / HIGH DENSITY. 60 x 20 ANY THICKNESS SIZE | eBay
