ANCIRS 30 Pack 30mm Suction Cups for Glass Table Tops, Rubber Transparent Anti-Collision Sucker Pad Without Hooks for Home DecorationFeaturesPRACTICAL FUNCTION AS HOOK: This suction cup is specially designed for home and kitchen accessories hanging, household decoration hooks, It's very helpful with small size and can save you much space.EASY TO USE: Clear suction cups are easy to stick and remove, keep the place clean and dry, stick it easily. To remove the cup, simply pull up on the release tab to break the suction. You can clean the suction cup by soap water, and dry it with lint-free cloth or hair drier.NO DAMAGE TO SURFACES: The sucker pad is made of high quality rubber material, the sticky pad is eco-friendly material made with very strong power and no residue left on the surface.WIDE APPLICATION: These sucker pads are good for decoration or organization, such as, home and holiday decoration, fixing soap dish, bathroom supporter, sink strainer, hanging assorted signs and small lights on windows during the holidays.Specificationsize: Stem Diameter: 0.41 inch/ 10mm,Top Pad Diameter: 1.18inch/30mm, Stem Length:0.3inch / 8mmmaterial: rubbercolor: transparentquantity: 30pcsKindly Reminder1. Only use on a clean and smooth surface to mount the suction cup, such as glass, metal, ceramic tile, plastic or similar surfaces, NO hot place.2. Keep the surface clean, dry, and under 40 degrees3. Press suction cup hard onto surface to release any air from underneath suction cup.100% Customer SatisfactionIf you have anything concerned with the item, please first to choose contact us and we will take care of it for you.here is how Find your order in your amazon account, click the " contact seller" button beside the order ID.