2 Pairs Side Shields for Eye Glasses Slip On Safety Glasses Shield Universal US

2 pairs glasses side shields, slip on clear side shields for safety glasses-fits medium or large eyeglasses frames made of anti-uv grade tpu elastic material, it is soft in texture, environmentally friendly and non-toxic. it is designed to absorb impact energy and will not wear any discomfort on the human body. fit for eyeglasses bracket width is less than 12 mm/16mm, and is small in size and light in weight. it can be used with any safety glasses and ordinary small and medium glasses. the kit includes 2 pairs of side flaps, each side of which is marked with a logo. the left side flap has l on the side and the right side is r, so you can wear it without error. easy to install, no need to install any parts or tools, just pass the temples through the holes. it can also be easily removed from the spectacle frame. protect your eyes to injuries from wind blown particulates, minimizes injuries from wind blown particulates. the transparent reflective design makes your glasses look fresher.