Overview: 1.Self-warming Fabric. Premium synthetic plush fur, a combination of comfortable and breathable, cozy, warm. 2.Durable Bottom. Can be placed in a balcony corridor or other places without worrying about sliding, providing a warm and dry shelter for pets. Specification: Material: cloth Product Category: Pet Nest Specifications: gray star, coffee color puppy, yellow omelette, gray bear, navy blue carrot Color: S-small, M-medium, L-large Size: S-small within 7 catties, M-medium within 15 catties, L-large within 28 catties Package Content