Sugar Glider Pouch Tropical Jungle Pyramid Premium Sugar gliders and other small mammals really love these polar fleece cozy sleep sacks! Attaches to the side of cage with 4 clips (included)! Pouch is 100% machine washable. Inside seams to prevent exposure to loose threads, which can wrap around limbs and cause severe injury. Our website, ALLforGLIDERS, has more products and company information The corners are boxed creating plenty of sleeping room. High quality material and workmanship.