Description: - STRONG ADSORPTION FORCE - Effective for double glazed windows, 3-30mm thickness. - ENVIRONMENTALLY FRIENDLY - High quality plastic material, magnet. - UNIQUEANGLE - Double sided, good magnetic, it is very safeand convenient. Unique angle can clean window edges easily. - EASY TO CLEAN - Cleans the outside of your windows, while staying in your room. - MULTIFUNTION: Can be used for sliding doors, windows, vehicle windows, shower screens, mirrors, any glass surfaces. Specification: - Thickness of glass:3-8mm, 5-12mm,15-24mm,20-30mm Size Chart: White Style Approx.16x12.5x4.6cm 6.3x4.9x1.8inch Bow Style Approx.16x12.5x7.5cm 6.3x4.9x2.95inch Package Includes: 1 Piece Double sided Glass Cleaner Note: Please choose the appropriate Version according to the thickness of the glass, otherwise it may not work or accidentally damage to your window. We will do our best to guarantee a wonderful service. Feel free to ask our customer service any questions you may have.MULTIFUNTION: Can be used for sliding doors, windows, vehicle windows, shower screens, mirrors, any glass surfaces. EASY TO CLEAN - Cleans the outside of your windows, while staying in your room. UNIQUE ANGLE - Double sided, good magnetic, it is very safe and convenient. Unique angle can clean window edges easily. ENVIRONMENTALLY FRIENDLY - High quality plastic material, magnet. STRONG ADSORPTION FORCE - Effective for double glazed windows, 3-30mm thickness.