Specification AgeRangeDescription : Adult Brand : Foamma BulletPoint1 : Our foam is proudly made in the USA! We offer different types of foam including waterproof, extra firm, medium firm, high density, low density, gel memory foam, memory foam, and organic foam. Our foam will last for 7-10 years BulletPoint2 : 1.8 High Density – 44 lb. compression rate BulletPoint3 : Don’t see the size you need? Contact us at (310) 307-9540 and we will gladly create a custom cut for you! We can custom cut your foam to any size and shape square, star, round, hexagon, rectangular, triangle, oval, heart, octagon, trapezoid, and more. Ideal use for oval and round poker tables, furniture cushions, boat cushions, car cushions, foam mattresses, bedding support, and all other home and commercial upholstery applications BulletPoint4 : CertiPUR-US Certified: Made without ozone depleting substances, mercury, lead, and other heavy metals; made without phthalates regulated by the Consumer Product Safety Commission; low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million) BulletPoint5 : Packaging Info: All foam is sold per sheet and your package may come vacuum packed, rolled, or compressed. Once the package is received open immediately to ensure the foam retains its original size and form. Do not let the package remain unopened for longer than a week, as the foam could lose its shape. Please allow up to 72 hours for your foam to retain its original shape. When opening use a pen or a pencil, NOT a box cutter. Start with a small incision and break the seal from there CareInstructions1 : Do not get wet CareInstructions2 : Use only when properly covered Color : White ExternallyAssignedProductIdentifier : 7434202240231 ExternallyAssignedProductIdentifier1 : 0880403042254 ExternallyAssignedProductIdentifier2 : 880403042254 FabricType : 100% Foam FillMaterial : Foam ItemFirmnessDescription1 : Medium ItemFirmnessDescription2 : Firm ItemFirmnessDescription3 : Soft ItemName : FOAMMA 4" x 12" x 18" High Density Upholstery Foam, Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement) ItemPackageDimensions_Height : 8 inches ItemPackageDimensions_Length : 25 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemShape : Square ItemShape1 : Round ItemShape2 : Square ItemShape3 : Oval ItemTypeKeyword : cushion-and-upholstery-foam Manufacturer : Foamma Material : Polyurethane ModelName : 5x18x18BHDF ModelNumber : RFD3652480 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : FOAMMAx 12"x 18" Pattern : Solid PillowType : furniture_cushion ProductDescription : Packaging Info: All foam is sold per sheet and your package may come vacuum packed, rolled, or compressed. Once the package is received open immediately to ensure the foam retains its original size and form. Do not let the package remain unopened for longer than a week, as the foam could lose its shape. When opening use a ball point pen or a pencil, NOT a box cutter. Start with a small incision and break the seal from there. Please contact us before returning an item. A 50% restocking fee may apply for all returned items. ProductSiteLaunchDate : 2019-07-26T14:00:00.000Z RecommendedUsesForProduct : Chair Scent : High Density Size : 4" x 12" x 18" Style : Cushion SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 52121505