Thank you for viewing! ✨️ This is a baby anti-roll belt, usable from newborn to 9 months. I purchased it on Mercari and used it for less than a month. * The previous owner also stated they used it for less than a month. Retail price: 3580 yen - Product name: Sleep Belt - Target age: Newborn to 9 months - Included: Instruction manual ・Although no stains are visible, there is some dust that appears to have accumulated during washing. ・Please purchase only if you understand that this is a used item. * Shipping may involve compression, so please be aware that wrinkles may occur. Thank you for looking. ✦ No price reduction