50 pieces 30mm transparent decorative suction cups - Perfect for hanging string lights and other decorations for Halloween, Christmas, New Year, birthday parties and other parties, it can save you a lot of time. - This mini suction cup can be attached to the wall without hooks and has a good adhesive effect, which maintains the adhesive surface. - When you remove it, you can easily remove it by changing the vacuum state of the suction cup without leaving any traces without drilling holes or using other tools. - Plastic suction cups can only be attached to smooth, clean, flat and non-porous surfaces. Not suitable for rough surfaces or cement lime walls, wallpaper or unpainted wood. Specifications: Material: PVC Diameter: 3 cm The package contains: 50 x suction cups Good tips: 1. Wipe the smooth surface before use to release the air in the suction cup and form a vacuum environment. 2. If the suction cup needs more suction power, it is recommended to clean the suction cup with soapy water and dry or soak in warm water for a few minutes or spray some water on a smooth surface. Your satisfaction is our greatest concern. If you have any questions, do not hesitate to contact us. We will answer you within one working day