anti-lost children hand holding rope

Lost Child Retrieval Rope for Children | Thickly Wrapped Sponge Band | Built-in Steel Wire to Prevent Cutting | Locking Clasp to Prevent Self-Opening | Extensible and Shock-Absorbing, Suitable for Ages 1–8, A Safe Tool for Walking Children in Public Areas.
Three colors available: green, blue, pink; Extendable length: 1.5 meters/2 meters/2.5 meters
There are also various styles available in the store; you can enter to make your choice.