4 in. x 3/8 in. High-Density Foam Mini Paint Roller (2-Pack) HD MR
High density foam has a compression rate of 44 lbs. 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.
FoamTouch 2x24x96HDF Upholstery Foam, 1 Count (Pack of 1), White
Universal Cell Phone Waist Belt Holster Loop Holder Pack Bag Pouch
Fresh Foam More
AK TRADING CO. Professional Upholstery Foam 2 India
Variety of FoamTouch High Density Custom Cut Upholstery Foam
FoamTouch High Density 2 inches Height, 36 inches Width, 96 inches
FoamTouch Upholstery Foam Cushion High Density 2'' Height x 24'' Width x 120'' Length, White| FoamTouch High density foam has a compression rate of 44
FoamTouch High Density 2 inches Height, 36 inches Width, 96 inches Length Upholstery Foam, White
FUTURE FOAM 2 in. Thick Multi-Purpose Foam 10030BULK2 - The Home Depot
27 X 27 Square Upholstery Cushion Replacement Foam Sheet - FREE