Multi-Size Choice:✔Small:18"×24"×1.5",Suitable for dogs and cats up to 30 pounds.✔Medium:36"×24"×1.5",Suitable for dogs up to 60 pounds.Anti-Slip Dog Beds✔The polyester canvas base is lined with small, silicone-based, non-skid dots to keep the bed from slipping all over non-carpeted flooring.✔Works great on hardwood floors,standard crate or a stand alone pet bed on floor or ground.Easy CareWashing machine and dryer---Machine wash, Simply machine wash on gentle in cold water and tumble dry low or air dry.NoteA dog’s activeness and curiosity may cause it to bite, pull, tear, or scratch when it comes into contact with fresh things, but you have to stop it and express the usefulness of this product to him, and they will understand.Contact us if you have any question, we will reply you within 24 hours. Your satisfaction is our permanent pursuit.