Every parent knows what it feels like to lose a child. Naughty and energetic children are easily lost to adults, especially in crowded places. These adjustable wristbands are attached to the child's wrist with Velcro straps, and the extra thick wire ensures that they will stay with you. High quality lock and key design provides extra security Once locked, the child will not be able to remove the wristband until they are unlocked by their parents. We also include built-in reflective tape to maximize visibility in night and dark places. Our baby leash has below Key Features: Safety Child Lock - There are total 2 locks on each connections to prevent opening by accident or by children. Reflective anti-lost - keeps you and your child easy to find and protect the safety of you and your child at all times. 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.Breathable Cushion on Oxter and Wrist - Comfortable, breathable and anti-friction.Bigger Stainless Steel Wire - Prevent flimsiness and breakage, and firm enough to withstand daily twisting and pulling. Product specifications： - Material type: PU + steel wire + Velcro, water absorption and fabric - Color: pink, blue, cyan,orange - Length:6.56 ft (2 m) - Connector: 360 degree rotation line - Recommended for children 2 years and older Precautions： 1.The anti lost wrist link is only used to prevent children from getting lost. They should not be used for walking exercises or for children to fall. 2. These toddler leash are very flexible. If the parents don't follow, the rope may be pulled too long and the child may fall. Children should not wear them unsupervised, and parents should not teach their children how to unlock themselves.