InterDesign Metalo Over Tank Toilet Paper Holder - 2 Roll Storage for Bathroom, Chrome HIGH SHINE: Steel spare roll dispenser with polished chrome finish  add a sleek, metallic accent. EXTRA STORAGE: Save cabinet shelves - over tank roll holder utilizes unused space by the toilet. DOUBLE ROLL: Storage for 2 extra toilet rolls  keep spares within easy reach in the bathroom. NO HARDWARE: Roll holder hangs over the tank - no tools required. Measures 3.75" x 6" x 7". THE INTERDESIGN PROMISE: Youll reap the rewards of our 40+ years experience marrying form with function in home goods that shine.