?Correct Size?: The size of the dog sleeping bag is about 45.2 x 29 inch (110 * 70cm) Please measure your dog’s body length before ordering this sleeping bag for dog. Normally it is suitable for small and medium sized dogs. There will be manual measurement errors ?Comfortable and Safe Material?: Polyester exterior and fleece interior, waterproof, soft, warm and comfortable for your pet. ?Convenient Double Zipper Design?: With a zipper on the tail and one side of the bag and the drawstring design on the head protect the dog. ?Portable and Washable?: The pet mattress comes with a travel bag suitable for travel, you can roll it up when not in use, easy to carry and store in inside or outside. Easy to wash and dry. ?Multi-Function?: It can be used as a pet sleeping bag for travel, hiking, camping, hiking, hunting and outdoor activities or as a bed / pillow / cushion / mat / blanket for crate at home and backyard in winter. EASJOY Dog sleeping bag Pet bed Pillow / Mattress / Pet blanket