Mkono Cute Cozy Warm Hammock Hanging Bed House Cage Tent for Small Animals Pet galesaur hamster guinea pig Size:8-1/2" Length x 10" Width x 7" Height, opening:about 3" Hight. PLEASE select the sleeping bag on the REAL SIZE of your pets. Lovely and fashion style. Designed to give your little friends a sweet sleep and a fun play. Fits for summer and winter, especially in winter, Let your pet spend a warm and comfortable season. Material: made of high quality Short plush and cotton, detachable with zipper, comfort, non-toxic and washable. Perfect for adult hamster, rat, guinea pigs, ferrets, Chinchilla, hedgehog, squirrels, baby bunnies, gerbil and outher small animal which is not relatively large. Pattern: Bear.Mkono is a registered trademark and our product is professional manufacturing and sole selling.