size: office chair universal slipcovers. seat back height and width: 14" - 17" (35-45cm) seat cushion length and width: 14" - 17" (35-45cm) seat cushion thickness: 1.2" - 2.4 " (3- 6cm) material: mmcrz office chair cover is made from high quality stretch fabric. easy to fit most office chairs. computer chair protective cover is equipped with an elastic band, easy to install and non-slip, easy to remove and wash, reusable decorate chair: you can transform the old office chair, variety of models, to make your chair look like new and also seat cover can conveniently prevent the chair from being scratched and covered by dust Care: office chair slipcover can be washed in washing machine and hand; cold water () hot water () no bleach mmcrz has more different office chair seat covers and dining chair seat covers; search mmcrz on amazon to surf all our catalog list to add more collections. If for any reason you are not satisfied with the product, simply let us know why and we will offer you a full refund or a replacement for free"