Where to use them: You can use these large suction cups to attach signs, decorations, shower trays, rattan furniture, towel racks, small lights, and home decorations in recreational vehicles, bringing more convenience to your life. Wide applications: These PVC plastic suction cups are suitable for a variety of smooth and clean surfaces, such as glass, windows, mirrors, car doors, refrigerators, and bathroom walls. Simply wipe the surface clean before use, then attach the suction cups directly to the desired location. Easy to install and remove: You can easily attach the transparent anti-collision suction cups by pressing them onto a smooth surface and removing the internal air. When removing, simply break the vacuum seal to detach the suction cup without leaving marks, drilling holes, or using additional tools. Helpful hook: On the other side of the strong transparent PVC suction cups, screw-in screws are designed to help you securely fix the items you want to hang. The metal screw connection allows you to hang items firmly and confidently. Suitable Size: These nut suction cup replacements are of a suitable size. The large contact area ensures a firm attachment to the wall, while not occupying excessive storage space when not in use, making them easy to store. Features: Warm Note: Use the clear suction cups with nuts only on smooth surfaces such as glass, metal, ceramic tile, plastic, and formica. Press the suction cup onto the surface to release the air underneath, then hang your items. Quality Material: These suction cups are made from quality PVC materials with good transparency and waterproof properties. They are durable, not easily broken or deformed, and can be reused multiple times for long-term use under normal conditions. Features: Material: PVC Color: Clear Size: As shown in the picture Package Include: 12 x Suction Cups with Nuts Note: Manual measurement may result in slight size variations. Color may appear slightly different due to screen display settings. Small parts included, please keep away from children.