ITEM NAME:2Pc Antifog Spray Solid State Anti-Fog for Diving Googles Glasses Lens Masks Description: - Solid State Inner Materials, convenient for air transport - Suitable for diving mask, swimming goggles, glasses, camera lens, car glass and most helmets - Premium high density PVA sponge, exquisite soft antibacterial, excellent water absorption, no harm to lens, strong cleaning function - Stable performance, durable and long lasting - Not allergic, not hurt the eye, safe and healthy - Compact size, easy to carry Specification: - Materials: Plastic, Nano materials - Color: Gray - Bottle Dimension: Approx. 85 x 23mm/ 3.3 x 0.9 inch (H x D) - Lid Diameter: Approx. 17mm/ 0.67 inch Usage: - Add 13ML clean water, shake vigorously 1 minute and invert it for full penetration. - Clean the inside of the lens and keep it dry. - Apply a little anti-fog liquid on the inside of the lens and dry naturally. - This product can be used about 130 times. Recommend apply it on lens once every 2 hours. Package Included: 2 Pieces Nano Anti Fog Agent.Solid State Inner Materials, convenient for air transport. - Apply a little anti-fog liquid on the inside of the lens and dry naturally. 2 Pieces Nano Anti Fog Agent. - Premium high density PVA sponge, exquisite soft antibacterial, excellent water absorption, no harm to lens, strong cleaning function.