StyleCupColor2Pcs Suction CupFinish TypeWhiteHandle TypeKnob, Pull HandleHandle MaterialGlassAbout this item PREMIUM QUALITY -- Glass window handle openers made of high quality ABS material, durable and wearable. Ensuring quality and longevity, light but heavy duty BUILT-IN STRONG GLUE -- Window grip handle load capacity up to7.5kg/16.5lb, have more adsorption force than traditional sucker. Suction cup with a vacuum lock ring, effectively prevent the suction plate due to tension release air pressure, firmly locking the vacuum LONG USING -- Suction handles for glass has the memory, when you change the place to install it, you just need to wash the sucker under the tap water, after drying, the sucker can be used again NO DRILLING -- Installs door handle stick on just 5 seconds by placing it on the surface and pushing the safety locking switch. Not affected by water vapor and wall back to the tide. In the bathroom and other humid environments can also be useWIDELY USED -- Suitable for all kinds of drawer, hang hook. Widely used for glazed, ceramic tile, glass mirror, pattern tiles, frosted glass, paint wood finishes and other bumps less than 1MM convex surface