These suction cups are made of plastic, can be reused and used for a long time. They are easy to use, no need for glue or adhesive tapes, safe to the surfaces. These suction cups also have strong bearing capacity, stable and reliable. Practical and decorative, these suction cups bring more convenience. Features -Color:Transparent -Material:PVC -Size:4.10X2.80X2.80cm/1.61X1.10X1.10in - Simple installation: These suction cups can be directly attached to the surface of the object, without glue and drilling holes. - Clear appearance: The suction cups are simple in appearance and the whole body is clear, which will not catch much attention. - Strong suction: The suction cups with screws are made of clear PVC material, which have nice suction, and are lightweight. - Repeatedly use: These suction cups are reusable and can be removed while maintaining its effect if you want to change the place. - Versatile use: The suction cups can be applied to most smooth surfaces such as doors, windows, tiles and car windshields. Package list: 8 x suction cups with screws