FoamTouch 1 x 36 x 72 Upholstery Foam Cushion High Density

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.

Ritchie Foam - Upholstery Foam Cushion 5x 22” x 80 36 ILD High Density Semi Firm Seat Cushion Replacement Foam, Foam Padding, CERTI-pur Certified, MADE IN USA

AK TRADING CO. 36 x 72 Upholstery High Density Cushion Craft Foam - Perfect for Chairs, Sofas, Headboards, and DIY Projects (3 x 36 x 72) : Arts, Crafts & Sewing

Cool gel infused memory foam disperse body heat and create a cooler surface while retaining the pressure-relieving properties of traditional memory

FoamRush 5 x 36 x 36 Cool Gel Memory Foam Upholstery Square Cushion Medium Firm (Chair Cushion, Square Foam Dining Chairs, Couch, Sofa, Wheelchair

FoamRush 9 x 36 x 72 Upholstery Foam High Density

FoamTouch Upholstery Foam 3 Pack of High Density 1 Height x 36 Width x 72 Length Made in USA : Arts, Crafts & Sewing

High Density Upholstery Foam Seat Sofa Cushion Replacement Sheets Foam Padding

FoamTouch 1x24x72HDF Upholstery Foam 1x24x72, 1 Germany

FoamRush 3 x 19 x 64 High Density Upholstery Foam

FoamTouch 2 X 36 X 72 Upholstery Foam Cushion High Density : Arts, Crafts & Sewing

Upholstery Foam Cushion 5x 24” x 80 36 ILD (Semi Firm) High Density Seat Cushion Replacement Foam, Foam Padding, CertiPUR-US Certified Foam, Made in USA by Ritchie Foam & Mattress

FUTURE FOAM 3 in. Thick Multi-Purpose Foam 10030BULK3 - The Home Depot