Thank you for viewing! This is a ferret hammock for the fall and winter seasons. The inside of the pocket is fleece, so your pet can stay warm. Anti-pilling fleece, which is resistant to pilling, is used. The back of the hammock is made of thick denim, so it's durable. I think it can be used for small animals other than ferrets. Size: Approximately 40 x 40 cm (±5mm) Materials: Pocket front...Cotton linen brushed fabric Pocket inside...Fleece (anti-pilling) Base...Hickory denim, fleece (anti-pilling) Base back...Washed 13-ounce denim D-rings are attached to all String length: 6 cm ☆Can be washed in the washing machine. Since the color may fade, We recommend washing separately from light-colored items. ☆If your ferret's nails are long, There may be unexpected accidents, so Please trim their nails (ᵕᴗᵕ) ☆If you don't need the board snap hook, we will discount 50 yen, so Please let us know in the comments. ☆We use durable board snap hooks. We will correct the price on the dedicated screen. ☆This product is thick, so it cannot be shipped with other items (＞_＜) There is no discount for combined shipping.