Tired of your sad-looking couch? Give it a touch up! with these high quality, premium upholstery foam cushions, you can easily replace your old foam while retaining your much-loved couch! made of polyurethane foam and available in 3 different densities, you get a foam with the perfect amount of cushioning and stiffness. Each foam cushion would hold its firmness for 3-7 years, depending on the density and the usage. Densities available: (1) regular density - has a compression rate of 33lbs and is suitable for light use and decorative applications; (2) medium density - has a compression rate of 36lbs and it features the perfect amount of cushioning and stiffness, it s soft but still holds its firmness; (3) high density - has a compression rate of 44 lbs, has a 100% recovery rate and is designed for heavy traffic and high use applications, can last from 5-7yrs. Uses : ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions, foam mattresses, bedding support, and all other come and commercial upholstery applications.