Baby anti-lost rope: The baby anti-lost backpack has a cute animal design and is 8.2 feet in length. It is suitable for babies of all ages and allows them to remain independent during indoor or outdoor activities. Material: The baby leash is made of cut-resistant stainless steel. The surface contains PU material, unless special tools are used, they will not be cut. Comfortable and Breathable: The baby safety wristband is made of super soft breathable foam pad and Velcro angle straps, which can avoid scratches and sweat on the wrist, and is breathable and resistant to friction. Design: The children's wristband adopts an upgraded version of magnetic unlocking design, which can prevent children from pulling or twisting from the wristband, which is safer than a larger one. The child's wrist link is linked by a 360-degree rotating metal connector to provide flexible and safe baby activities. Use Occasion: With this toddler wristband, you don't have to worry about your child getting lost or playing in dangerous places. When you are in crowded places, such as supermarkets, parks, shopping centers, streets, supermarkets, subways, playgrounds, scenic spots, train stations, elevators and vegetable markets, etc., it can also be connected to your hands, backpacks and strollers on.