FITS STANDARD SHOWER HEADS The shower holder has a standard port for hand held shower heads. This is a new high quality replacement part for standard round shower rods from 18 to 25 mm in diameter. Easy InstallationSimple installation, no installation tools, no disassembly, no drilling, no drilling, easy and quick installation and use. Enjoy the comfort of a flexible shower holder and the versatilitya hand shower. DURABLE AND BEAUTIFULThe hand shower holder has simple yet high quality durable metal hardware. The shower head holder is chrome plated for a beautiful shine, longer life, 20,000 cycles. Swing test. New bayonet designThe upgraded hand shower holder can be flexibly rotated upward, and the bayonet slot design can fix the shower head better than other shower holders. The pommel supportshowerhead swivels the handheld showerhead so you can quickly adjust the angle of the water flow. PROTECTION AND NON-SLIP DESIGNBuilt-in silicone pads keep the hand shower holder in place and protect the shower slide from daily scratches.