Anti Fog Eyeglass Lens Defogger Glasses Safety Goggles Ski and Dive

["Feature:\r\nEach bottle provides 375 sprays for 750 sprays total which should last years \r\nOur anti-fog is formulated to last for up to 5 days per application \r\nSimply on both sides of each lens of your eyewear, wait 5 seconds, and wipe dry with cloth\r\nAnti Fog is the safest and most effective anti fog available \r\n Effective for all lenses without coatings ,Eyeglasses, Sunglasses, Sports Eye Wear ,\r\n Snorkel, Ski, Paintball, Dive , Swimming Goggles, Safety Glasses and Goggles.\r\n\r\nWarmly Tips:\r\nThis Anti Fog has been solidified specially，\r\nIn order to better the quality of transportation，No leaking and damage, \r\nplease add some water in it before use, and shake it several minutes.\r\n\r\nItem Type:Anti Fog Spray\r\nBottle Size:9.4 x5.4 x2.5cm/3.7\"x2.1\""x1\""\r\nNet Content: 20ML\r\nQuantity: 1 Pc.\r\n\r\nNote:\r\nSize for manual measurement