Elastic Fabric: Gaming chair covers are made of 92% polyester and 8% spandex, with enough flexibility. It is suitable for most computer office chairs. Chair Size: Measure your chair before purchasing. Chair back: (56-64 cm/22-25 inches) width x (80-88 cm/31-35 inches) height/ Chair seat: (40-52 cm/16-20 inches) width x (55-63 cm/22-25 inches) length. Zipper Design: You will love the high-quality computer chair slipcover with zippers, which features a zipper on the bottom for easy fastening and prevents it from falling off. Decorate & Protect: Redecorate your arimchairs, it will give your Swivel chair a new look if your chair looks a bit broken or not so new. It will also protect your chair from further damage. Care Instructions: Our computer boss chair covers are machine washable in cold water. Do not bleach. No dry cleaning. Iron in low heat.