Areas of use: e.g. fixed signs, decoration, toasters and shower trays, rattan furniture or as towel racks, light garlands and decorations for homes or motorhomes. Versatile: Install on the smoothest, cleanest surfaces. Holds the glass perfectly. Clean the surface, press the suction cup and you're done. Simple: no drilling required. There are no screws. Just press and it's done. Can be removed without leaving a trace: no glue residue, as when using adhesive films, will appear. Dimensions: Suction cups: 32mm | Thread: M6 x 12mm / Box Contents: 4 suction cups and 4 knurled nuts. We only sell transparent suction cups, not other items in the picture. Due to the difference between different monitors, pictures may not reflect the actual color of the item. Due to manual measurement, please allow slight errors in size.