Easy to Install: There is adhesive tape on the cup dispenser , it can be mounted on wall,furniture, everywhere of the water dispenser and any flat .Or you can fix it with the screw for easy installation and fixation. Dust-proof: There is a head cover to protect the inner paper cups from dust, dirt, water, etc. The transparent container can let you see the cup inside.Anti-dust and Waterproof. Easy to check and easy to refill. Material:Made of high quality plastic which makes long service life, easy to clean. Insulated cups, plastic cups are also compatible.Eco-friendly and .Impact- and shockproof plastic construction. Large capacity: the water cup holder can contain 50 to 60 pieces paper cups or plastic cups within the diameter of 7.5cm/ 2.95inch to bring much convenient for your life. Horizontally and vertically design that convenient and easy to get the cup without any effort. Wide Application: Applicable for a variety of occasions such as offices, home, living room, kitchen, restaurants, hotels and other situation which need paper cup for convenient usage.