TOMAPANR 6 Pack Neoprene Glasses and Sunglasses Strap, Anti Slip Sport Eyewear Retainer Holder Strap - 6 Colors

What is this for These glasses straps are designed to keep a tight grip on your glasses or sunglasses when they fall by keeping them secure around your neck, allowing sunglasses to be comfortably hung on your chest, or rest on top of your head when not in use. What are these sport eyeglass straps made of These holder straps are made of non-toxic quality neoprene, which is soft and stretchy. For what glasses They are especially designed to fit most of eyeglasses, sunglasses, reading glasses, sport glasses and optical eyewear and spectacles. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.