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 dont want a cushion thats hard as a rock or a mattress that sinks when you sit on it, you have to check the compression or ild number.
FoamTouch 5x36x72 Cool Gel Memory Foam Bench
FoamRush 2 x 20 x 20 Cool Gel Memory Foam
Foamy Foam 5Pack of High Density 5 inch Thick, 18 inch Wide, 18 inch Long Upholstery Foam, Cushion Replacement : Arts, Crafts & Sewing
Foamma 6 x 26 x 30 High Density Upholstery Foam
FoamRush 3 x 24 x 24 Charcoal High Density
Foamy Foam 5Pack of High Density 5 inch Thick, 18 inch Wide, 18 inch Long Upholstery Foam, Cushion Replacement : Arts, Crafts & Sewing
Product Description Our foams are the USA! High density foam has a compression rate of 44 lbs. This means for every 44 lbs on a general idea, your foam will compress by 25%. High density foam is designed for heavy traffic and high use applications. 100% recovery rate durability : durable, high density foam suitable for long-term use. foam sheets are sold per sheet not per yard and rolled for packaging.
FoamTouch 6 x 36 x 72 Upholstery Foam Cushion High Density Standard (Seat Replacement , Upholstery Sheet , Foam Padding, Bed Padding)
FoamRush 6 x 26 x 26 Charcoal High Density
26 Inch Cushion
5 H X 28 W X 28 L Foamrush Upholstery Foam Cushion chair Cushion
Foamma 6 x 30 x 96 High Density Upholstery Foam