1. TAILI has been engaged in offering one of the best vacuum suction hook for over 10 years. TAILI is committed to the household organizer for daily use "Technological innovation and creative light life" ideal, focus on creative product design, warm, simple, enjoy the pleasure of your life, provide the most real, aerospace quality of home products, we are your right choice. TheShower Mirror can meet your needs in bathroom and washroom. Its waterproof and oilproof feature makes it stay to the moisture room and heavy oil space with no worry. 2.1 Second Installation Patent Revolutional Suction Cup No drilling, no glue, no tools, waterproof and oilproof. Just need to press the cup for 1 second. It is removable and reuse so you can adjust the height and place according to your need.The Suction cups is made of premium thickened material, guaranteed the holder will not be broken easily. 3. How to Use: Clean the wall and keep it dry. Take off the transparent cover. Press the "PUSH" button until you hear a "puff" sound. Done! Remove & Reuse: Insert a thin card between the suction pad and the wall to take it off. Wash and soak the suction pad in warm water. Blow dry or air dry it. 4.Suitable Surface Suction works best on ceramic tile, glass, mirror, stainless steel, acrylic, plastic, laminate and any non-porous smooth surfaces. Suction will not work over grout lines or on porous surfaces, such as: wood, porcelain, marble, wallpaper, natural stones such as travertines, painted wall and any other bumpy surface. 5. After Sales Return and exchange service guarantee.We are devoted to provide the best and timely after-sale services, eliminate all your worries about getting our products. Please contact us if you have any problem. We're here for you to solve any question within 24 hours.