[" y Features: 1. Safety Material: This anti-lost wrist link is made of polyester material which is safe for human body and difficult to cut. 2. 2-in-1 strap: Our for smart design allows you to easily switch between backpack strap and wrist strap. It is easy to use, just unlock attached buckle, and put it on harness buckle or wrist buckle and it will work great. 3. Enhanced Safety Lock: This anti-lost strap for children places for key on adult's wrist to prevent child from being forcefully unlocked by himself or others, using this extendable strap, prevent it from getting lost in places with a lot of people, such as hiking, theme park, travel, mall. 4. Freely Adjustable 360 degree Rotation: 360 degree rotatable metal connectors allow your boys and girls to for play and run freely, without worrying about your children tripping. Shoulder straps, chest straps and wrist strap. size can be adjusted according to your needs and greatly relieves pressure on shoulders. 5. Breathable Fabric: soft and breathable sponge pad on wrist strap and backpack strap, uses car for seat belt material that makes it comfortable to wear for both adults and children. You don'for t need to worry about adjustment situation. Anti-lost Wrist Link and Toddler Leash Set only,other accessories demo in the picture is not included. Specification: Material: Polyester Optional Size: 01, 02 01 Size: app.150cm/59.06in 02 Size: app.200cm/78.74in Optional Color: Blue, Pink Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1 x Anti-lost Wrist Link 1 x Toddler Leash"]