Description:- Universal design flower printed elastic stretch office computer chair covers slipcover- Made of polyester soft and comfortable machine washable - Protecting your furniture chair cushion from stains damage hair- Size: upper backrest max width 56-64cm(22.05-25.20inch) backrest max length 80-88cm(31.50-34.65inch) armrest length: 25-30cm(9.84-11.81inch) armrest width: 5-10cm(1.97-3.94inch) seat max width 55-63cm(21.65-24.80inch) seat max length 40-52cm(15.75-20.47inch).(the detailed size is shown in the figure)- install it over the chair the elastic edge will keep it steady and tucked in.Specification:- Material: Polyester- Set included: 1 piece chair back cover+1 piece seat cover+2 pieces armrest coverPackage Includes:1 Set Armchair Slipcover(3 Pack)Note:The color may be different for different display pls understandPls allow 1-3mm error due hand tste thank you