Foam Cushion 4"T x 24"W x 80"L (1536) "Medium Firm" Sofa Seat Replacement Foam Cushion, Upholstery Foam Slab, Foam Padding Medium Firm Foam Cushion 4" Thick x 24" Wide x 80" Long, 1.5 density 36 ILD, Excellent Energy Absorption and Cushioning Free shipping to Continental U.S. Lower (48) States For orders to Alaska and Hawaii, customers should send a message or contact us through amazon contact seller Isellfoam with their order so shipping costs can be computed fairly. Polyurethane Foam Rubber Made in USA Uses: Ideal for furniture cushions, boats cushions, car cushions, foam mattress, bedding support