Using this toilet paper dispenser is easy. First, open the unit by finding the release - catch spring (though it's well - concealed). Then, place a commercial - grade toilet tissue roll with a diameter of up to 5 inches inside. Close the unit. When you need toilet paper, simply pull on it, and the brake spring will let the roll turn smoothly. Remember, the roll can't be removed until it's empty to stop theft. For maintenance, wipe the chrome - finished surface regularly with a soft, dry cloth to keep its shine. Avoid using abrasive cleaners as they may damage the finish. Install it on a hard surface as recommended, and it'll serve you well in your commercial washroom.