Check the listing for details. High Density Upholstery Foam (Ultra Firm) 4"x24"x80" 52ILD Foam Seat Cushion. Color: White, Condition: New. Listed at 80.96 USD. Manufactured and Shipped from North Carolina the furniture, high-quality foam and gymnastics foam Capital in the USA. CertiPUR-US Certified quality foam and MADE IN USA SOLD & SHIPPED EXCLUSIVELY BY ISELLFOAMProduct DetailsProduct for Sale: High Density "Ultra Firm" Foam Seat cushionQuantity in Package: 1 piece - 4" x 24" x 80" Ultra Firm Color: WhiteDensity: 1.8 lb/per cubic ft density with a 52lb - ILDDurability: Will Last 7 to 10 years.Made in the USA Our foam cushion are ideal for a number of projects, such as:Seat Replacement FoamChair or Sofa Cushion Upholstery FoamFixing or Replacing Bench Pads and Furniture Seat CushionsBoat Seats Upholstery Foam PaddingUpholstered HeadboardsRVs & Campers Seat Repair Foam PaddingHome and Commercial ApplicationsDIY Projects, Arts & Crafts FoamIndoor & Outdoor Patio Furniture Seat Cushion Upholstery FoamSizing: Foam can be cut to size and shape with a long sharp knife, electric knife or electric hot wire foam cutterProduct Description:NEW: 1 piece - High Density Polyurethane Foam 4" x 24" x 80" Ultra Firm" 1.8 lb/per cubic ft density with a 52lb - ILD (compression rate) Polyurethane Foam one of the more impressive everyday uses of polyurethane foam is in mattresses, mattress toppers, mats, temporary mats, couch, seat and bench cushions because of its comfort and lifespan. Today's high density polyurethane foam will retain its form and support, extending the life of your mattress, couch or chair for years to come! This makes polyurethane an ideal choice for oddly shaped custom cushion needs, such as cushioning for an RV, boat or restore vintage furniture. Polyurethane foam is available in varying firmness and qualities. Foam cushions are the ideal solution for upholstery, camping pads and mattresses. Whether you need the perfect cushion for a boat seat, a custom foam cushion for an RV, new polyurethane foam cushions to restore an old sofa or chair Will Last 7 to 10 YearsWarnings: Foam packages need to be opened immediately upon arrival. Do not let foam sit unopened for more than 1 week. Don't open with a box cutter (you'll cut the foam). Use a ball point pen. When unpacking foam, unroll the foam and allow the foam to sit for 3 to 5 days so foam can breathe and return to its original size and form.Free Shipping: To Lower 48 States (Continental United States)Ritchie Foam (Isellfoam): Family owned and operated since 1976. We have over 40 years dedicated to cutting foam and shipping from our NC facility.