High-quality Features: safety, easy to use, Lightweight and breathable, not easy to damage fashion design Keep toddlers close to you and at the same time give them independence during indoor or outdoor activities. Free adjustment: The shoulder straps are freely adjustable, they can be adjusted according to children's needs, and greatly ease the pressure on the shoulders. Suitable for: station airport library amusement park shopping mallsupermarket outbound travel.Perfectly to avoid losing your kids in the public places, especially the crowded street,supermarket,railway stations subway. Made of high-quality cotton: it is soft and adjustable,and makes your skin friendly and breathable, perfects suitable for baby 1 to 10 years old. The length of the anti-lost strap is 1.2 meters which you will not worry about children lossing and wandering in public places.