YOKAT Scuba Knit Chair Covers Hotel Party Stretch Chair Cap Dining Chair Slipcover (2, Brown Bubble) Material:Scuba knit fabric(96.% polyester 4% spandex) Dimensions:Seat breadth: 15-21.7''; Seat depth: 14.17-17.7''; Backrest height: 19.7-23.62''; Breadth of backrest: 14.17-17.72''; Thickness 1.2-4'' Form fit construction: Made of two-way stretch farbic that will follow the contours of your furniture. Comfortable,Washable ,Warm iron as need 7 Colours Available