Black Computer Desk Chair Cover, Quilted Office Chair Protector With Arms, Perfect Fit: Our office chair cover is specifically designed for chairs with armrests measuring 21.5?W x 79?L and armrests of 12"W x 21.5"L; The office chair cover accommodates chair back height of 18"-40", back and seat width of 20"-23" as well as seat lengths of 15"-26". Before purchasing, please measure your chair to guarantee the ideal fit. 100% Waterproof Durable: Made of 5-layers quilted waterproof microfiber fabric with water-repellent surface and internal TPU coating. This office chair cover is very soft and comfortable, providing double protection to achieve 100% waterproof and keep your desk chair cover clean and looking new. Anti-Slip Design: This desk chair cover features an anti-slip design with 4 quick-release buckle straps (2 for the backrest and 2 for the seat) that keep it in place. The adjustable high elasticity buckle straps provide a secure fit that won't require frequent adjusting, even after you sit down. Multi-Purpose : This chair slipcover cover can fit most type of armchair including office chair, dining chair, computer chair, desk chair, a great choice for home, study and office. Protect your chair from stain, dust, scratch, daily tear and wear. Pocket design on both sides can help you better store items for learning and office use. Warm Reminder: Machine washable separately in cold water no soak for quite long time. Using mild laundry detergent. Tumble dry with low heat. Do not bleach. Colors may showcase a slight differ through different screen.