What is this?If you are going for a walk or short hiking without a backpack, it can be inconvenient to carry your belongings with you. You can carry any suitable item with this hand wrist strap, Working with all items with lanyard ports or holes. The hand wrist strap is worn on the wrist, which can effectively prevent items from slipping while carrying.What will I get?Color: BlackMaterial: Nylon, PlasticTotal Length: 180mm / 7.09inchStrap Diameter: 3mm / 0.12inchSuitable for Bottle: Item with Lanyard Port or HolePackage Content: 30 x Nylon Cord Lanyards Hand Wrist StrapsAre there any advantages of the product?Made of soft nylon woven material, skin friendly, good looking. Convenient to carry any suitable item with you.How to use it?Easy to use, no tools required, just attach and detach with items by its lanyard port or hole.What should I notice?Please check whether your item has lanyard port or hole for attach before purchasing.