Product Category:Suction Cup Hooks Material:PVC Maximum load capacity 3kg [Place of Use] You can use these large suction cups to hold signs, decorations, shower trays, rattan furniture, or as towel racks, small lights and decorations for your home or recreational vehicle, bringing more convenience to your life. [Wide ApplicationThese PVC plastic suction cups are suitable for various smooth and clean surfaces, such as glass, windows, mirrors, refrigerator doors, bathroom walls and other surfaces; we just need to wipe them clean before use, and then we can easily fix the suction cups in the target position. [Easy to install and remove] The PVC suction cups are easy to install and do not require installation tools; you can clean the surface and the suction cups and dry them for easy installation and simply pull up on the release tab to remove the suction cup glass suction cups. [Won't Leave Traces Easily] Designed with a mushroom head shape, these window suction cups require no drilling and no glue, leaving no marks or sticky residue, making them the ideal household helper to help you organise your home.