Promotes Kids' Safety: Ideal for children who wander or have trouble following directions, our wrist leash is especially helpful for kids with autism. It prevents them from running into dangerous situations or getting lost in crowded places, ensuring they stay safe and within reach Maximum Safety for Your Little Ones: Our anti-lost wrist leash for kids upgrade with magnetic lock - only be opened by the end of the parents' wrist, and the widened metal head makes it difficult to be cut off Safety Night Reflective Strip: Designed with reflective strips to warn drivers to avoid children at night, and you can easily see your children at night in crowded streets, shopping malls or other places with low light Keep Your Baby within Reach: The 4.9 ft spring rope with 49 steel wires and a 360° swivel head gives your child freedom to play while staying safe. Adjustable wristbands ensure comfort for children under 10, allowing them to explore without tripping or straying too far Baby Friendly Material: Made of soft organic cotton, breathable and comfortable for children. Even if it is worn for several hours, there will be no uncomfortable scratches or sweating, and it can be used all year round