Easy to care: The table and chair covers are machine washable and will keep their shape even after multiple washes. Please wash at 30 degrees Celsius or below. Do not bleach or iron. Machine wash on gentle cycle with mild detergent and tumble dry on low heat to maintain vibrant colorsDouble Backrest Chair Cover Size: Gaming chair cover, the height of the chair back is 41CM, the width of the single backrest is 22CM; The chair seat cover is 50CM long and 50CM wide. Please measure the seat size before purchasingHigh-quality material: This student chair cover is made of high-quality polyester fabric. With jacquard pattern, the fabric is elastic, non-slip, soft, breathable, skin-friendly and smooth, not easy to fade and not easy to deform. It can wrap your chair very well and make it look like new. It is suitable for most gaming chairs student chair cover or office chairs with double backrestClassic Design: Our office chair covers are designed in solid color, wrinkle-free, wear-resistant, can be naturally welted, support the bottom, fit the corners 360, restore the shape of the chair, multiple colors for you to choose, not easy to fade after washing. The all-inclusive design protects your chair from daily wear and tear and extends its service lifePacking List: The order includes: (Chair cover 1 (without chair; armrest cover 2; chair cover with independent backrest 2) Note: This set is suitable for chairs with independent armrests and double backrests. The backrests cannot be used when connected together