Chums Neck Strap Chums Lanyard This is a neck strap made of soft cotton material. Because it's made of soft cotton, it feels gentle on the skin and is comfortable to wear around the neck, reducing friction. It's a versatile strap that can be used to hang your smartphone, ID card, or other items around your neck in various situations. It features a buckle and the end is removable. You can attach it to a pass case, attach keys, or use it as a wallet chain. There are many ways to use it depending on your ideas.