Jern Anti Fog UV Protection Swimming Goggles Swimming Goggles(Black)

About the goggles: Package weight:120 g Package size?6.5*2*2 inches Functions: ?Optic quality polycarbonate lenses ?UV protection ?Anti-fog ?Silicone soft gasket & silicone strap Use instructions: 1. Take special care when putting on or removing the goggles 2. To clear water or to adjust goggles, take a firm grip on eyes cup and tilt lower edge of eyes cup away from face 3. Pull thestrap with both hands, then put on goggles firmly from the back of your head by holding the frame 4. Never pulleyes cup away from your face when swimming, they may spring back and cause eyes damage 5. In very rarecase,lengthy use of the goggles may cause uncomfortable. If this happen, you should stop using the goggles 6. When child use the goggles, help putting on or removing the goggles will be necessary. 7.Keep lens free from dirt and grease. After use wash gently in fresh water. Do not wipe or rub, store carefully to avoid scratching.