[Smooth Surface Application]: Our suction cups can be sucked on all smooth surfaces such as windows and glass, ceramic tiles. But water can make it fall. [Easy to organize]: The supplied transparent wire and knurled nut make it easy to organize the kitchen accessory space and perform DIY furniture installation or maintain decorations, etc. > [Dimensions]: diameter: 40 mm, height of M5 thread: 10 mm. [Quantity]: 8 pieces. [Good after-sales service]: If you have any problem with our suction cups, please feel free to contact us. Use in store If you are a store operator then the LOVEXIU suction cup is perfect for you. When you need to hang a store display board on the workshop glass, the LOVEXIU suction cup can offer you more convenient operation. Use on the car In the hot summer environment, the LOVEXIU suction cup can help hang the sun visor inside the car, just stick it on smooth glass. Then you can enjoy a comfortable driving experience. Great Kitchen Helper If you want to organize