on fabric: a). wrinkle FREE, stain resistant , most durable for repeated use, machine-washable;
b). 4-way stretchable soft velvet fabric, around 220-230GSM
c) good fabric elasticity: the fabric has about a 66% stretch ability, which means a chair back of 15" wide stretches to a 25", so the types of tables this can fit can range broadly.
stretchable velvet is an elastic type fiber that can be stretched many times its length and then spring back to the original length. It is more resistant to washing, perspiration, and heat than latex and is used in foundation garments and hosiery.