Top High Quality Density Foam, 100 Polyester , Exclusively Licensed to Fun Furnishings, Jumping on the furniture is safe and a lot of fun, but it will make the piece look tired sooner, Sitting or jumping on the arms of the furniture is not recommended, As a result of acrobatic use the fabric may stretch, You can use a steamer or mister to lightly dampen the fabric with distilled water, As the fabric dries it will shrink slightly and look almost like new again, Cleaning the Cover We use only fine