Multi-size combination: We provide you with 12 transparent suction cups, designed in 3 different sizes. 45mm, 30mm, 20mm in diameter, mushroom shape design, sufficient quantity and combination of multiple sizes can easily meet your daily using needs Easy to install and disassemble: PVC suction cups are easy to install, no installation tools are needed; You can clean the surface and suction cups and dry them for easy installation, and simply pull the release tab to break the suction cup to remove it Suitable surface: plastic suction cups can only be attached on smooth, clean, flat and non-porous surfaces, such as glass, mirror, smooth ceramic tiles, stainless steel, plastic, acrylic, artificial marble, smooth polished metal, etc. Cannot be applied to rough surfaces or cement-lime walls, wallpapers or unpainted wood Reliable PVC material: the material of the transparent suction cups is PVC, soft and safe to use , flexible and durable, so you can bend it as you want. Without hooks, this mini suction cup can be attached to the wall and has a good adhesion effect, thus maintaining the integrity of the adhesive surface Does not leave a mark easily: these window suction cups are designed with a mushroom head shape, they do not need to drill holes and glue, will not leave marks or sticky residue, and are ideal household helpers to help you organize your items in your home >