2/1Pair Side Shields for Eyeglasses Safety Slip On Glasses Double Hole Universal

Product specification color clear material soft & safe tpu frame material thermoplastic polyurethane special feature protect your eyes product feature soft & safe tpu material imported thermoplastic polyurethane frame glasses lens soft material: the items are made of flexible tpu polyurethane which is friendly to humans.they will provide the softest care for your eyes. function: protect your eyes from wind and blown particulates,minimizes injuries from wind blown particulates,suitable for outdoor wear. easy to install: no parts or tools required for installation, easy on & off from the glasses temple. adapted size: fit for eyeglasses bracket width is less than 12 mm.it can cooperate with most protective eyeglasses. attention: each pair safety glasses side shield has the signs "r" and "l",please pay attention to it. package included 1 pair/2pairs/4 pairs glasses side shields