This is a Mamoranto child safety harness, which I prepared just in case when taking my child abroad for the first time. It is a new, unused item. I didn't end up needing to use it, but I prepared it so I wouldn't panic if my child got lost overseas. The instructions are included, and it's very easy to use once you get the hang of it. If you have an active child, this product makes it feel less like a harness than others, so I chose this one after comparing various options. Safe child safety harness with a lock release function. - Brand: chokotto - Color: Blue - Accessories: Storage bag - Instructions: Instruction manual included - Features: Lock release function Thank you for looking.