High density foam has a compression rate of 44lbs. It features the perfect amount of cushioning and stiffness. Its soft but still holds its firmness and support for an individual to sit on it without compressing the foam too much. Compression = firmness compression not density is what determines firmness. If you don't want a cushion that's hard as a rock or a mattress that sinks when you sit on it, you have to check the compression or ild number. Compression means the number of pounds necessary to compress a piece of foam 25% and still bounce back to the original thickness. For example, a 4" thick piece of foam that requires 33 lbs. To pack it down 1" and have it return to its full 4" thickness has a 33 lb. Compression rating or ild -indention load deflection. - All foam sheets are sold per sheet - not per yard. Do not open with a box cutter use a ball point pen or a pencil. Start by making a little incision and break it from there - durability : will last 7 to 10 years.

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 regains 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 lay the foam flat and allow up to 72 hours for your foam to regain its original shape. Density : 1.8 , 44Lb compression. Uses : ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions and foam. Size : 3" thick x 24" wide x 72" long. 100% recovery rate/fire retardant. Polyurethane.

Batteries required: No. Number of pieces: 1. Assembly required: No. Perfume: 3x24x72. Refill: Polyurethane Foam. Is Discontinued By Manufacturer: No. Best Sellers Rank: #539 in Arts, Crafts & Sewing. Customer Reviews: 4.6 out of 5 stars 12,446 ratings 4.6 out of 5 stars. Item model number: 3x24x72HDF. Country of Origin: USA. : B00TSVXR66. Manufacturer: FoamTouch. Item Weight: 6 pounds. Product Dimensions: 24 x 3 x 3 inches. Thickness: 3 Inches. Fabric Type: Polyurethane. Unit Count: 1.0 Count. Model Name: 3"x24"x72" high density. Item Weight: 6 Pounds. Theme: Number. Item Firmness Description: Firm. Style: 3 x 24 x 72 inches. Care instructions: Keep away from direct sun light, Do not get wet, Use only with a cover. Product Dimensions: 24"L x 3"W. Number of Items: 1. Pattern: Plain. Special Feature: 100% recovery rate, Fire retardant. Shape: Rectangular. Brand: FoamTouch. Size: 3"x24"x72". Color: White. Fill Material: Polyurethane Foam.