Specifications: The product is solid antifogging agent, and it must be liquified with 15ml-20ml purified water (taking up about seven - tenths of the bottles volume) before using. One bottle of the antifogging agent can be used for up to 130 times. Just spray the antifogging agent on the lens, wipe off the superfluous foam and dry the lens naturally. Then the agent can prevent your goggles from getting fogged effectively. It is a empty bottle. There is a sponge containing curing antifogging spray in the bottle, and add water in the bottle when using.
Type: Anti Fog Agent Material: PVC Capacity: 20ml Features: Antifog, Solid State, Useful Size: 9cm x 2.3cm/3.54" x 0.91" (Approx.)
Notes: Please place it a cool place and keep it out of the reach of children. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.