[Patented Design] The high-quality suction cup based on the bionics Octopus sucker principle. Viewed under a powerful magnifying glass, the tiny suckers are arranged in a dense matrix. This design greatly enhances the suction of the sucker cup. Differentfrom other products, our products can hold a maximum load of 5 kilograms and stay suctioned for years. [Humanization Design, Remarkable Quality] Suction Cup Hooks has 2 different ends, and the two ends can be switched to install. You can choose different installation methods according to your needs. Our hooks are made of user-friendly TPE materialand durable ABS plastic. Suction hanger have superior long-lasting endurance, weather resistance, oil resistance, anti-aging, and no deformation. [1 Second Hassle-Free Installation] NO TOOLS, NO DRILLING, NO SCREWS, NO HOLES. Simply press down the suction pad to squeeze the air out until you hear a sound "Puff". Strong Vacuum Suction Cup will stick to the wall firmly. You can install within seconds.Please use a hard card to remove and wash it with warm water before re-installation. [Widely Application] The suction cup hooks work best on door, ceramic tiles, glass, mirror, granite, stainless steel or any flat, non-porous airtight surfaces. Ideal for bedrooms, bathrooms, greenhouse, closets, cabinet, kitchen, office, motor home, moreplaces to save space and organize your favorite things in neat. Perfect for hang shower towels, small clothes, sponges, bath brush, coats, bags, hats, keys, dressing gowns, kitchenware, bath accessories, Christmas wreath etc. [What You Get] 4 Pack Strong Vacuum Suction Cup Hooks.