* Suit The Crowd: The anti lost wrist link is for 1-8 Years Old Baby. Full Stretch Length: 4.92 ft/1.5M * Material: Organic Knitted Cotton Fabric（Soft, Breathable, Comfortable） + 304 Stainless Steel Wire (Hard to cut by knife)+ PU Outsourcing Reinforcement （Light Weight）+ Reflective Stripe Night Vision（Safe Walking At Night) *Hidden Safety Lock: Prevents the child from opening it himself. Double-layer Velcro is firm, light, durable, not sticky hairs, not scratching, can adjusted according to the size of the children’s wrist. * 360 Rotation Connector And Reflective Strip Design: Not twisting, baby activities more freedom. The spring mechanism has strong resilience, stretching is not deformed, strong bearing capacity. Night driving 20M reflective strip visible. * Anti Lost Safety: Perfect for anti lost in Disneyland, supermarkets, parks, malls, airports and crowded places. It is a good help for you to travel and shopping.You also can connect the anti lost belt for toddlers to backpack, shopping cart or baby stroller.