30" x 72" Upholstery Cushion Replacement Foam Sheet - Made in USA FREE SHIPPING

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. If you don't want a cushion that is hard as a rock or a mattress that sinks when you sit on it, you have to check the compression or ILD number.