Material Details: 100% Polyester (Polyester Fiber), flannel fabric surface, non-woven fabric with plastic dot backing, 1 cm thickness. Product Performance: Easy to clean and maintain. Simply shake off dirt, or remove snow, mud, sand, grass, leaves, and dust from shoes and boots. The moderate thickness prevents the door from getting stuck. Durable, thick, and comfortable underfoot, with minimal shedding. The dot-plastic backing is non-slip and gentle on floors. Applicable Scenarios: Indoor front desk rugs, kitchen rugs and mats, bedrooms, laundry rooms, bathrooms, living rooms, garages, offices, front doors, garage doors, back doors, patios, decks, and home decor. Care Instructions: Hand washable or machine washable, do not bleach. Included Components: Three rectangular floor mats: 45×120 cm / 50×80 cm / 40×60 cm (approx. 17.7×47.2 in / 19.7×31.5 in / 15.7×23.6 in). Special Notes: For convenient shipping, the mats are folded and packaged for delivery. Customers may notice creases upon receipt; however, leaving them flat for 3–5 hours will cause the creases to disappear, so please purchase with confidence! Due to different measurement methods, a size variance within 1–2 cm is considered normal.