RUSTPROOFConstructed by HEAVY-DUTY SUS304 stainless steel with black finish, a durable material to protect against corrosion & rust. Designed with clean lines and contemporary styling make your Bathroom simple and fresh.FITS BIG ROLLMax length of paper roll is 5-inch. Holds even mega rolls of toilet tissue. Large stainless steel knob at the bar end prevents toilet paper roll from falling off.TWO INSTALLATION OPTIONSHorizontal or vertical are both available for mounting, accommodating an Anti-Rotation design to keep horizontal or vertical direction.ECO-FRIENDLY SURFACE TREATEDMATTE BLACK finish, using Eco-friendly Paint, passed a 48-hour of salt spray test, smooth surface, creating a simple and elegant appearance, offers the best solution to Anti-fingerprint, modern style in your bathroom, bedroom, toilet and kitchen.EASY INSTALLATIONAll hardware fittings are included in the package, you could enjoy the installation process, the installation instruction will help you greatly.