Flexible polyurethane foam (FPF) is a chemically open cell complex polymeric product having a broad range of load bearing capability and resiliency, offering comfort as cushioning material for furniture, bedding, carpet underlay, and automotive interiors. This high density upholstery foam is excellent for many applications. Great for back cushions.
2535 Medium firmness
2.5 DESCRIBES DENSITY (QUALITY)
35 DESCRIBES FIRMNESS