1.The chair cover material is 90% polyester and 10% spandex, it's good elasticity, wrinkle resist, durable. 2. Hemmed the edges and good stitching with surged inside edges. 3.Used for all kinds of occasion, like wedding,anniversary,birthday,mother's day party etc. 4. Convenient for install and care. Note: 1. Washing by mild detergent. 2. Control the Tumble dry in low heat. 3. Double check your chair size, the reference chair size in the item pictures. 4. The color of real goods maybe be with color shade from the pictures color because the monitor display problem.