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.
6 H X 26 W X 26 L Foamrush Upholstery Foam Cushion chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement
FoamRush 6 x 30 x 80 High Density Upholstery Foam Cushion (Couch Cushion, Chair Cushion Square Foam for Dining Chairs, Wheelchair Seat Cushion Replacement), Made in USA : Arts, Crafts
FoamRush 3 x 15 x 15 Diameter Premium Quality High Density
High Density Foam For Sofa
FoamTouch 1pack 1x30x72 Medium Density Upholstery
BALAPET Couch Cushion Replacement for Sagging Cushions
FoamTouch 3 Pack of Upholstery Foam Cushion High
6 X 24 X 24 Charcoal High Density Upholstery Foam Cushion, Foam Padding, Seat Replacement, Cushion Replacement, Wheelchair Cushion
1/2x24x72 Upholstery Foam Cushion High Density, Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement : Arts, Crafts & Sewing
Prime Foam Couch Cushion Replacement Wrapped with