Easy To Install: Our Suction Toilet Paper Holder Can Be Installed In A Breeze Without The Need To Drill/Hammer The Nail Or For That Matter Any Other Tool Simply Place It On Any Clean Flat Surface, Press Against It To Squeeze Out Any Air, And Twist The Knob Clockwise To Lock It In Place Until Fully Tight As Simple As That! | | 3M Adhesive Mounting Disc Included: To Install Your Hasko Toilet Paper Holder On A Concave And Convex Rough Surface, You'Ll Need To Use The 3M Adhesive Mounting Disc First Which We Have Provided In The Package. | | Corrosion Resistant: Toilet Tissue Holder Is Made Up Of All High-Quality Materials To Prevent Any Rusting/Corrosion And To Impart It A Longer Life. | | Easy To Use: It Is Very Convenient To Rent An Apartment, People Move Frequently. Simply Loosen The Suction Cup And Take The Oil Rubbed Bronze Toilet Paper Holder. Within A Few Minutes, Place In A New Location. | | Attention - Suction Will Not Work Over Grout Lines Or On Porous Surfaces Su.