1.EASY TO INSTALL: just follow the installation guide we provide, and then tightly stuff the excess fabric into the space between the backrest bracket and the sofa cushion. Our sofa covers are your perfect custom home decoration, ideal for leather/fabric sofas2.CARE AND MAINTENANCE: machine washable. Wash with water at about 30 Degree C. And it is recommended to use mild detergent. Please do not bleach.SPECIAL NOTE:L-shaped sofa needs to buy 2 sofa coversU-shaped sofa needs to buy 3 sofa coversOther modular sofas need to purchase multiple sofa covers according to the measuring lengthPRODUCT PARAMETERS:Name: sofa coverMaterial: polyester fiber (polyester)Style: modern and simpleApplicable type: sofa with armrests, L-shape, U-shape, modular sofa, universal split sofaColor: multicolorApplicable scenarios: living room, bedroom, study, outdoor, dining room, bathroom, balcony, children's room, commercial spaceSIZE:1 person sofa (90-140cm / 35 inch-55 inch) 2 person sofa (145-185cm / 57 inch-73 inch)3 seater sofa (190-230cm / 75 inch-90 inch)4 seater sofa (235-300cm / 92 inch-118 inch) ?PACKAGE LIST:1 × sofa cover NOTE:1. If the sofa has no gaps, it is not recommended to buy a sofa cover2. Please allow 1-3cm as the manual measurement error range.3.If you are not satisfied with the goods, please contact us, we will give you the most satisfactory solution.