Toddler Reins for Walking, Baby Harness Walking Leash, Anti Lost Wrist Link, Safety Backpack with Lock for Kids

3 Different Use: ① Children wearing like a backpack, with the hanging buckle, one end of the leash can attach to the back of the children and one end on the parents' hand;② Use of the anti-lost wrist connection both on the hands of parents and children③ The belt is attached to the shoulder buckle, which can help toddler the first step Upgraded With Key Lock: The top-of-the-line lock and key design provides an extra level of security— once locked, kids won't be able to remove the wristbands until they have been unlocked by a parent Adjustable: The shoulder straps can be adjusted freely and can be adjusted according to the needs of the child, which greatly reduces the pressure on the shoulders. 360° Rotation: The 360°revolving head enables your little ones play and run freely, no need to worry that you kids will be tripped over Excellent Quality: The anti-lost wrist connection consists of stainless steel wire and durable PU material that is safe for the human body and is difficult to cut with a knife