Ware Manufacturing Hang-N-Bed Sleeper for Small Animals - Colors May Vary Safe and fun hanging sleeper bed for small animals Made of super soft fleece with no foam - washable Hanging design keeps pets clean and comfortable while expanding your pets living space Fits inside any cage, durable nylon straps and clips allow for easy attachment Measures 11 inches long, 11 inches wide, 1-1/2 inches high