Emours Cute Octopus Design Warm Plush Winter Hamster Mice House Cage Hanging Bed Hammock with Extra Bed Mat Made of quality plush, soft ,comfortable , keep your small animal warm in the cold winter Size: 3.9 inch x3.9 inch x 3.9 inch( L x W x H) ;Door diameter 2inch. Size is small , better for dwarf hamsters,please refer to the size provided Washable. Better to buy 2 piece to easy replace when cleaning or sanitation.Extra bed mat included for easy replacement With hanging hook,you can hang the house in the cage. Better to use the small house on the floor cause it only has one hanging hook Warning: This product contains small parts. Always supervise your pet when using this product.Please discard when worn or damage