\nSuction cups are useful for hanging prints on windows or on smooth tiles. Use them on a slightly damp surface and your window signs, POS presentation materials, light panels or banners will no longer move.\nClear Threaded Suction Cups\nThis set consists of four transparent suction cups, made of flexible plastic. In addition, each suction cup has a 1 cm screw thread and you will receive four nuts with your order, so that you can easily mount them to all your materials with a drill hole.\n\n\n\n\n\nSpecifications\n\nMaterial Plastic\nColor Transparent with a white nut\nFormat 5 cm diameter, including M4 screw thread of 1 cm\nborehole 5 mm diameter\nAssembly instruction, On a clean, slightly damp surface\n\n\n\n\t\t\t\t\n\n\t\t\t\t\t\n\n\t\t\n\t\t