NON-DRILLED WALL INSTALLATION DESIGN AND MULTIPLE INSTALLATION METHODS: easy to install. You can use non-marking adhesive to install it on the wall (note: clean the wall before installation, and wait 24 hours before adding shampoo after installation) or use screws to install it, which is stable and not easy to fall off, and enhance the bathroom space. An effective alternative to messy detergent bottles. MULTIFUNCTION: applicable to liquid goods, such as shampoo dispenser for shower wall,wall soap dispenser for bathroom,bathroom set,shower soap dispenser wall mounted. STURDINESS MATERIALS ： Housing constructed from durable, water-resistant ABS plastic. Won't rust or discolor. LARGR CAPACITY & ENVIRONMENT SAVING:2.6 * 8.4 inch, refillable large-mouth bottles, which can be taken out of the soap dispenser for convenient soap pouring. The press working principle makes the soap dispenser very easy to control the liquid distribution and avoid leakage and waste. WIDE RANGE OF USE: Ideal use in bathrooms, kitchens, offices building, schools, hospitals, airports, hotels, restaurants, bank, public restroom and many other high-end places.