This anti-lost wrist link is only used to prevent children from losing, it cannot prevent children from falling to the ground and cannot be used to train them to walk.
It will have a mutual pull between kids and parents when using it.
Therefore, when going out, parents should be close to the children to prevent the pull from causing the children to lose balance and fall.
Be careful when using it in an elevator. Pay close attention to your children and make sure that before you close the door, your child is at your side.