Excellent Elasticity Velvet Velvet fabric has good elasticity, skin friendly and machine washable. It will give the user a soft and fluffy feeling, and will not cause skin redness. It's normal to have a little wrinkles. it's best to iron it after washing. Effectively Prevent Pop-up Generally, the cushion of office chair is larger than that of home chair. In addition to the elasticity of the fabric, we also consider to prevent the fabric from slipping or popping from the chair, so we add three pairs of safety buttons. There's no need to worry about its effectiveness. Professional Home Textile Safety Buckle Chair Seat Width & Length: 15.7"-21.6" (Approx.), Backrest Height: 15.7"-19.7" (Approx.), Backrest Width: 13.8"-16.5" (Approx.). Professional home textile safety buckle under the chair, in order to prevent the seat cover pop out. Machine Washable Soft material made from cotton, silk, or nylon, which has a thick layer of short cut threads on one side. Machine wash is available, protect your hands. Ideal Choice for Your Office Bring chairs new appearance. Keep your office chair clean.For families with pets, the chair cover can effectively prevent paws from scratching the chair. SIZE Please measure the chair first. Chair Seat Width: 15.7"-22" (Approx.), Chair Seat Length: 15.7"-22" (Approx.), Backrest Height: 15.7"-19.3" (Approx.), Backrest Width: 13.8"-16.5" (Approx.). Office chair cover Bar Stool Cover Rear-gapped Chair Cover Rear-covered Chair Cover Large Dining Chair Cover Vanity Bench Cover Buying Options Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.5 out of 5 stars 833 4.6 out of 5 stars 3,517 4.6 out of 5 stars 3,345 4.6 out of 5 stars 3,345 4.6 out of 5 stars 1,485 4.7 out of 5 stars 809 Price $13.59$13.59 $7.64$7.64 $28.36$28.36 $33.99$33.99 $28.04$28.04 $9.34$9.34 Seat Size 15.7"-21.6" Dia 12"-18.5" 15"-19" 16"-20" 15"-20" (15"- 20") L x (12"- 16") W No need to remove chair cushion ✓ ✓ ✓ ✓ Remove chair cushion ✓ Machine Washable ✓ ✓ ✓ ✓ ✓ ✓ Great for Office Chair Bar Stools Armless Chairs Armless Chairs Seat Detachable Chairs Vanity/ Saddle Stools Fabric Velvet Jacquard Jacquard Jacquard Jacquard Jacquard