AK TRADING CO. CertiPUR-US Certified Upholstery Foam Sheets Great for Couch Cushions, Mattress Toppers & Foam Batting - 3" H x 30" W x 66" L

AK Trading foam has a compression rate of 36 lbs. This means for every 36 lbs. On a general idea, your foam will compress by 25%. High-density foam is designed for that sink-in effect for those who love to fall into a nice soft cushion. 100% Recovery rate fire retardant durability: durable, medium density foam suitable for long-term use. Warnings: Foam packages need to be opened immediately upon arrival. Do not let the foam sit unopened for more than 1 week. Don't open it with a box cutter (you'll cut the foam). Use a ballpoint pen or keys. Our large foam sheets are ideal for a number of projects, such as seat replacement, chair or sofa cushion upholstery, fixing or replacing bench pads and furniture, boat seat upholstery, upholstered headboards, car and other automobiles seat repair, home and commercial applications, DIY projects, arts and crafts, medical equipment (wheelchairs and walkers).