Special offer for February only: Set of 2 Recommended for those who want a quantity even without a pattern! Gentle gray color. Usually 1200 yen per futon. *Horizontal type is the same price. *This set of 2 is not eligible for bulk discounts. *One piece is 1200 yen, so in that case, the bulk discount will apply. *Can be attached to the autumn/winter futon, Usa-Dan M (body size 16x23), and has elastic, so it won't slip. *Size (Usa-Dan M body 16x23) 18x25 (Hidden part Entrance 26x18) The entrance has a gusset and is made wide, so I think you can put up to 2 animals in it. Usa-Dan is not included. The Usa-Dan in the photo is a new one. *If it's been chewed and has holes, there is a risk of catching claws, so please stop using it. *The pattern of the fabric will vary. Small animal sleeping bag futon degu