Coat One Way Mirrord Sponge Coat One Way Mirrord Sponge Glass Coating Mirror Window FilmFeatures:1. This product is added with water-draining agent, which can turn the mirror into a one-way mirror, say goodbye to prying eyes, and enjoy a clear view from the inside.2. Easy to use, just wipe it to easily converts your window into a one-way mirror.3. Designed to withstand weather and humidity, it can withstand the test of time and provide an effective solution for your protection.4. Wide range of applications, can be used in car, office spaces, glass doors, etc.Clean the dusts or debris on the glass surface. Open the cover, rub the sponge on the glass surface and wipe it gently. Wait 5-10 minutes and then wipe clean with a dry cloth.Product Description:product include1*sponge wipe