Nation Accessories Mushroom Diamond Kit. The Nations Accessories Kit 3 includes 1 Cozy Cube, 1 Busy Body Blankie, 1 Hide & Seek Tunnel, 1 Hammock Hideaway in one convenient bundle. All pieces are compatible with all Ferret Nation and Critter Nation Habitats Cozy Cube: The Cozy Cube clips to the top of your cage to create a fun and warm hangout for your critter, perfect for rest or play. The ultra-soft polyester is perfect for ferrets, rats, and other climbing small animals. Four sturdy clips ensure that your cube is safely attached! Machine washable and dryer friendly Compatible with MidWest Ferret Nation, Critter Nation & other small animal cages Made with ultra-soft polyester Attaches by four sturdy thumb clips Busy Body Blankie: Small pets love to burrow and hide while playing and the Busybody Blankie is the perfect way the keep them happy and active! The Busybody Blankie is made with ultra-soft polyester fabric and has two tunnel openings and plenty of flaps and openings to explore. Machine washable and dryer friendly Fun for play or rest Great for ferrets, rats, chinchillas, or any small animals Promotes playtime fun Made with ultra-soft polyester Hide & Seek Tunnel: Hide and Seek Tunnel is the perfect way the keep them happy and active! The Hide and Seek Tunnel is made with ultra-soft polyester fabric and has two openings to encourage exploring. Machine washable and dryer friendly Fun for play or rest Made with ultra-soft polyester Hammock Hideaway: The Large Hammock clips to the top of your cage to create a fun and warm hangout for your critter, perfect for rest or play. The ultra-soft polyester is perfect for cats, ferrets, rats, and other climbing small animals. Four sturdy clips ensure that your hammock is safely attached! Machine washable and dryer friendly Compatible with MidWest Ferret Nation, Critter Nation & other small animal cages Made with ultra-soft polyester Attaches by four sturdy thumb clips.