Thank you for viewing! "Bird Cage Winter Cover (M size)" This transparent cover is perfect for cold weather対策, protecting your birds from wind and cold air. 【New & Unopened】 3 in stock 【Opened】 1 (unused) -Size (approx.)- 370 x 420 x 440 mm ✅ The opened one was only taken out once for inspection and has never been used. ✅ Please check the size of your cage before considering. (The opened one is available for 850 yen.) I would be happy to sell to someone who understands that this is stored at home and inspected by an amateur.