Product description Material: polyester Color: dark coffee, black, light gray Quantity: 4 pieces Back height is: 44-55cm Seat length is: 38-48cm />Seat Width is: 38-48cm Thickness is : 2-10cm made of polar non-woven fabric, machine washable, easy to wash and has no wrinkles. Under the cover with 2.5cm wide high elastic band, the fabric is soft, smooth and stretchy. The stretchy fabric allows the covers to fit most standard chairs, won't slip off or need to be adjusted every time someone sits on them. 2.SUITABLE FOR CHAIR SIZE: back height is 44-55cm , , seat length is 38 -48cm, seat width is 35-48cm, thickness is 2-10cm (0.79-3.5"). The stretchy fabric allows the cover to fit most of the popular chairs. 3.EASY, STRONG AND FAST: This chair cover is Elastic,comfortable and wrinkle-resistant,easy to install,removable washable,and no ironing required. 4.DESIGN:This design makes your chair look very fashionable and beautiful.Convenient to install, the cover has wide high-elastic band , good quality and durable, protect your chair from slipping. 5.Protect Appearance:This chair cover protects your furniture from splashes, stains, scuffs.And all of our chair covers are made by anti-mite process.It is therefore environmentally friendly and healthy.The St uhl covers with stain protection can also be used for all parties. Whether it's a birthday, New Year's Eve, Christmas, Easter, a wedding, a bachelorette party or a spontaneous garden party.