This is a sunglasses holder made with 4mm paracord! The length can be adjusted at the part that rests on your neck ✦.* You can hook your glasses onto the round carabiner and wear it like a necklace. I made this because I didn't like putting my sunglasses on top of my head or hooking them on my clothes when I went indoors (^ ^) You can also use it to hold reading glasses when you take them off... (^ ^) #Eyeglass Strap #Sunglasses Holder