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.
4 Inch Cushion Foam
Foamma 5 x 24 x 24 Gel Memory Foam (Chair Cushion Foam for Dining Chairs, Wheelchair Seat Cushion) : Arts, Crafts & Sewing
6 H X 22 W X 22 L Foamrush Upholstery Foam Cushion chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement
20 X 24 Upholstery Foam Cushion, Medium Density, Chair Cushion Foam for Dining Chairs, Wheelchair Seat Cushion, Made in USA
22 X 22 Seat Cushion Foam With Batting/ Dacron cushion Seat Replacement Made in USA All Sizes 1 6
FoamRush 1 x 22 x 22 Upholstery Foam High Density Firm Foam Soft Support (Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement) : Arts, Crafts & Sewing
FoamRush 5 x 22 x 22 Upholstery Foam High Density Firm Foam Soft Support (Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement) : : Home
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
Foamma 5 x 21 x 21 Upholstery Foam High Density Foam (Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement)
Foam Padding 3 Inch Thick