Purchased from the official Konny store. Retail price: 8,280 yen Usable from newborn to around 3 years old. Made of soft material that is gentle on delicate newborn skin, providing a comfortable sense of security. It's made of the same moisture-wicking and quick-drying material as the popular Konny bibs, which quickly absorb and dry drool. Even if sweat or drool gets on the inside of the baby carrier, it can always be worn comfortably. The FLEX type allows for size adjustment with a belt, accommodating a wide range from XS to XL. It's easy to put on and designed to reduce strain on the shoulders and waist. After purchase, I tried it on a few times. My child was using a different baby carrier, so this product was stored at home without being used. Please consider this only if you understand. All inner bags are included. Since it has been opened and tried on, please refrain from purchasing if you are sensitive to this. Please feel free to contact me if you have any questions. I look forward to hearing from from you. ◆Brand: Konny ◆Product Name: FLEX AIRMESH™ (With head support / Adjustable size) ◆Color: Black ◆Size: XS-XL ◆Material: Moisture-wicking and quick-drying ◆Features: Ultra-lightweight, simple ◆Weight: 180g ◆Target: Newborn ~ 36 months ◆Contents: Baby carrier, outer strap, head support (unopened), Storage bag, instruction manual