Material: This small hamster house is made of high quality cotton and cloth, it will provide your hamster with a comfortable and fluffy home Size: Each is about 13 x 12x 11cm / 5.1x 4.7 x 4.3inch Features: Keep your little hamster away from the cold with our adorable hamster house, ensuring he has a warm hiding place on cold nights so you can rest and feel safe GREAT GIFT OPTION: Our baby hamster nest is a great gift option for baby hamsters, friends, family, and more. Can also be a lovely decoration for your home Perfect for miniature animals like dwarf hamster, chinchilla, gerbil, etc. Please make sure your pet is big enough before ordering! Material: This small hamster house is made of high quality canvas + fleece and thickened lamb wool, which can provide your hamster with a comfortable and fluffy home Features: Keep your little hamster away from the cold with our adorable hamster house, ensuring he has a warm hiding place on cold nights so you can rest and feel safe Size: Each is about 10 x 10 x 10 cm / 3.9 x 3.9 x 3.9 inch GREAT GIFT OPTION: Our baby hamster nest is a great gift option for baby hamsters, friends, family, and more. Can also be a lovely decoration for your home Note: Suitable for dwarf hamster only, please double check the size before you purchase!