PREMIUM QUALITY - Made of high-quality ABS material, durable and wear-resistant. Ensures quality and longevity, lightweight but durable. BUILT-IN STRONG ADHESIVE - Suction cup with a vacuum locking ring, effectively prevents the suction plate from detaching due to tension-releasing air pressure, firmly locking the vacuum. LONG-LASTING USE - The absorption membrane has memory; when you change the location to install it, you only need to wash the suction cup under running water, after drying, the suction cup can be reused. NO DRILLING - Installs in just 5 seconds by placing it on the surface and pressing the safety lock switch. Unaffected by water vapor and back to tide. It can also be used in bathrooms and other humid environments. WIDE APPLICATION - Suitable for all types of drawers, hanging hooks. Widely used for glazed ceramic tiles, glass mirrors, patterned tiles, frosted glass, painted wooden surfaces, and other irregularities within 1 mm convex surface. White color. Size: 6.5 * 6.5 * 5 cm. Quantity delivered: 2 pieces.