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.
Hastings Home Memory Foam Chair Cushion Charcoal
4 Inch Cushion Foam
X 36 X 36 Cool Gel Memory Foam Upholsery Square Cushion Medium
Memory Foam Cut To Size
FoamRush 2 x 10 x 25 Charcoal Upholstery Foam
Best Deal for FOAMMA 2 x 30 x 70 Medium Density Upholstery Foam
Foamma (6 Pack 2 x 22 x 22 HD Upholstery Foam High
White Craft Foam Sheets for sale
FoamRush 2 x 24 x 72 Upholstery Foam with Batting/Dacron
FoamRush 2 x 12 x 12 Cool Gel Memory Foam
Memory Foam Cut To Size
FoamRush 3 x 18 x 18 Cool Gel Memory Foam Upholstery Square Cushion Medium Firm (Chair Cushion, Square Foam Dining Chairs, Couch, Sofa, Wheelchair Seat Cushion Replacement, Foam Rubber Padding)
ABOUT OUR FOAM: Our foam is certified for the highest quality. Our foam features are Density:1.8 Compression:44 ILD, with a 100% recovery rate
FoamRush 2 x 26 x 26 Upholstery Foam Cushion High Density (Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement)