Hello! Welcome to our shop! Quality is the first with best service. clients are all our friends. Product Details: 1. Material: polyester fiber surface, sponge interlayer 2. Size: 40x60cm 50x80cm 40x120cm 80x120cm 100x150cm 120x160cm 3. Scope of application: corridor; entrance; door; living room; lobby; kitchen; bedroom; Product advantages: (1) The fabric feels soft, comfortable, flexible and anti-static. (2) Easy to clean, can be washed directly by washing machine or hand, does not fall off, does not fade. (3) No odor, no harmful substances. (4) Wear-resisting, durable, corrosion-resistant, washable, dust-proof Note: Due to different measurement methods and fabric characteristics, size may exist error, normal in 1-2cm or so; due to different monitors, shooting technology and personal definition of color, there may be slight color difference.Thank you for your understanding. Buyer question: 1. Question: How long is the delivery time of the package? Answer: Shipment within 3-7 days after placing the order 2. Question: What if the received package is damaged or part of the goods is lost? A: You can contact us, we will re-deliver the goods for you, or give you a refund, and do our best to make you satisfied 3. Question: What is the washing method of this product? Answer: machine wash and hand wash(Recommended to wash by hand) Question:Will there be a peculiar smell on the back? Answer:No chemical smell when I opened them and the fabric is very soft. Bought these for my new camper to keep boots and paws clean. Question:Does the rug absorb dirt and water from shoes after walking in the rain? Answer:Yes, it works with rain. It absorb water and dirt from shoes, but needs to rub the soles of your shoes. Never mind, it still performs well. Question:Can I use these mats outside at my entry way when it's raining? Answer:The mat I acquiered is in the patio. Not much rain lately but seems safe enough. Question:Is this product machine washable? Answer:I washed mine in the bathtub by hand and it was fine. A dot of dish soap and hot water. Roll it up tight and ring excess water out. Then hang over an area and let drip dry. Do not leave in sun for too long it will fade.