MELASA 4 Pairs Side Shields for Prescription Glasses, Safety Glasses Side Shields for Eye Protection, Slip on Side Shields for Eye Glasses, Fits Most Small to Large Eyeglasses

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.