This product T-bar pull level works with your natural grip for precise dosing with just one hand. More foam, less clutter, eliminate bottle clutter and keep shampoo and soap easily accessible. The transparent window design , you will know amount clearly and replenish liquid in time, allows user to check the capacity easily. Adopt advanced technology coated, smooth and shiny surface, never fade and easy to scrub and clean . Ideal use in bathrooms, kitchens, kindergartens, offices building, schools, hospitals, airports, hotels, restaurants, bank, public restroom and many other high-end places.for your shopping pleasure, please cooperate with the installation by professionals.