suction cups of 32 mm with 6 mm thread and transparent nuts

Name: Screw Suction Cup Material: Soft PVC Features: Glass protection Use: Suitable for glass furniture, and can also be customized Applications: Panels, decorations, shower shelves and towel racks, wall-mounted furniture, towel racks, string lights, miniature houses, etc. Multifunctional: Installs on most smooth and clean surfaces. Simple installation: No drilling required. A simple press is all it takes. Removes without leaving a trace: Unlike adhesive suction cups, it leaves no glue residue. Dimensions: 6 x 15 mm Suction cup diameter: 30 mm Quantity: 4