Medium Density 1/2" x 40" x 72" Foam Sheet Size : 0.5" (Half inch) Thick x 40" Wide x 72" Long Color : White Density : 1.4 , 33lb Compression Fire retardant Ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions, foam mattresses, bedding support, and all other home and commercial upholstery applications.