Material: PolyesterSize:Size M: The back of the chair is 58-68cm high, width is 42-55cm, the length of the chair surface is 38-55cm, and the width of the chair surface is 38-55cmSize L: Chair back height 70-80cm, chair back width 45-58cm, chair surface length 45-58cm, chair surface width 45-60cmColor: white/Navy blue/Scarlet/Red bean paste/Fruit Green/black/Lake Blue/Gray blue/Gray-green/Wine red/coffee/Rose Red/Beige/yellow/Dark green/Light coffee/Light purple/Dark gray/Candy Orange/Candy Yellow/Sky blue/Camel/Soot/silver gray/purpleNote: Please measure chair back width and back height before ordering.Package include: 1 coverFeatures:Amazing material: Made of polyester and spandex fabric , soft and comfortable to sit on, pilling-resistance.Upgrade old chair: If you are looking to upgrade the look of the chair, it will be an ideal choice for the chair.Easy install: It’s easy to install the cover to the chair due to the high elastic material. Also very easy to remove it from the Chair.Full protection: It covers the back and seat of the chair , which means protect the 2 important parts of the chair, the thickness can protect your chair from dairy dust or scratches.Easy care: Machine or hand washable in homoeothermy water.