TWO INSTALLATION METHODS shower distributor 3 chamber no drill and Drilling of shower distributor chamber 3,you can refer to the manual or main picture video. 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:Carry three 13.5-ounce 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.