It is made from quilted cozy soft fleece material, easily attached to the cage with screws. Your pets can either lounge on the top layer or snuggle in the bottom one.Measure approx: 23 x 17cm / 9 x 6.7 inch ( L x W) . This item will comfortably fit ferrets ,rats, syrian hamster, golden hamster,sugar glider and more .This fun activity toy promotes exercise, and provides amusement and a comfortable place to rest. Hammock suitable for small pets to sleep or hide away . This small animal hammock is not indestructable.Please check regularly for signs of chewing and replace if necessary. Package included: 1pcs