The product is made of high-quality environmentally friendly felt, the materials are completely cut, and there is no peculiar smell. Easy to disassemble and wash, do not wash in the machine because of the natural felt material when cleaning, do not rub violently when washing by hand, just gently scrub and dry, do not wash with hot water Suitable for small pets ranging from hamsters to rabbits, squirrels, honey bags, gliders, chinchillas, Dutch pigs and so on. Its a good option to meet their nature of resting and sleeping. Easy and quickly for hanging with its structure, durable and long-lasting use. Material: Felt Large Size: 37 x 25 x 21cm / 14.54 x 9.82 x 8.25in Small Size: 28 x 20 x 16cm / 11 x 7.9 x 6.3in Color: Green, Pink, Blue(optional) Packing List 1 x Small Pet Nest Easy to disassemble and wash, do not wash in the machine because of the natural felt material when cleaning, do not rub violently when washing by hand, just gently scrub and dry, do not wash with hot water Suitable for small pets ranging from hamsters to rabbits, squirrels, honey bags, gliders, chinchillas, Dutch pigs and so on. Its a good option to meet their nature of resting and sleeping. Easy and quickly for hanging with its structure, durable and long-lasting use. Material: Felt Size: 37 x 25 x 21cm / 14.54 x 9.82 x 8.25in Color: Green, Pink, Blue(optional) Packing List 1 x Small Pet Nest