Description: Material: Office chair slipcover durable and polyester material, soft and comfort to seat, wrinkle free, machine washable. Full Protection: Chair Seat slipcover protect your office chair from stains, tear, scratch. It can protect your chair for new, and update your old office chair. Easily Install: Elastic stretch edge, easily slip down and fitted seat and back, and be held in place, for most sizes of chair seats. Easily Care: Machine washable with cold water. Wash separately at gentle cycle. Do not bleach. Fit for chair SIZE: Chair back height is 24.41-27.56inches, Chair back top width 7.87-8.66inch, Chair back medium width 13.78-16.54inch, Chair back bottom width 19.69-21.65inch, Chair seat length/width 18.90-21.65inch. Specification: Material: Polyester Size Chart: Chair back top length: 28cm-30cm/11.02-11.81inch Chair back top width: 20cm-22cm/7.87-8.66inch Chair Back Height: 62cm-70cm/24.41-27.56inches Chair Back medium Width: 35cm-42cm/13.78-16.54inch Chair Back Bottom Width: 50cm-55cm/19.69-21.65inch Seat Width:48cm-55cm/18.90-21.65inch Seat Height: 48cm-55cm/18.90-21.65inch Package Includes: Office Chair Seat Cover Office Chair Top Cover Office Chair Back Cover Note: Please allow slightly errors due to manual measurement and different monitors.