The fazhongfa Small Animal Hanging Hammock Rat Ferret Guinea Pig Squirrel Pet Bedding Cage Accessories Hideout Tunnel Cave Thicken Warm Fancy Leopard Pattern Rats Hammocks is a great way to provide a safe environment for your pets. The hammock is made of high-quality flannel and Arctic velvet fabrics and is available in black. The hammock features a rectangular shape and comes with four clips to securely fix the hammock to the cage. The hammock provides a safe and comfortable environment for your pets to sleep in during cold weather.