Name:Double tube dust proof paper cup holdermaterial: plasticNumber of layers: 1 layerInstallation method: wall suctionEasier to take out the paper cup ,Multifunctional wall-mounted New design, universal for big and small paper cups.With dust cover: don't worry about the dust falling in the paper cup for a long time, sealed and moisture-proof.Installation: self-adhesive, no punching, simple installation.Double tube design,Plastic cup, paper cup can be classified.Suitable for multiple cup types suitable for cups below diameter of 7.5 cm.Package Included:Paper cup rack*1Notes:Suitable for smooth surfaces, not suitable for rough surfaces, but also avoid tile gaps.Wall must be cleaned up.No scar should be done to exhaust air.Can repeat paste if inside ash can wash with clean water then can use after drying.