DOUBLE OPEN ROLLER DESIGN: The open-top design lets you see how much paper is left, so you don’t get stuck without paper. You can change rolls less often, because with two rolls your paper backing lasts twice as long. PREMIUM DESIGN AND EASY INSTALLATION: The toilet paper holder is made of rustproof SUS304 stainless steel, ensuring durability and reliability. The curved edge of the lip prevents items from slipping. The two end bars prevent the paper rolls from falling. All installation hardware is included, and the concealed screw mounting system is simple to install. The storage shelf fits iPhone 8 Plus, iPhone 7 Plus, iPhone X and most other smart phones. You don’t have to worry about dropping your phone in the toilet while waiting for a call. VERSATILE: The toilet rack with shelf is convenient for storing your cell phone or other items like iPad mini, wet wipes, wipes container, liquid soap, lotion, air freshener, hand towel, wallet, ashtray, watch, plant, keys, small books or hand