About this itemNO DRILLING, EASY TO INSTALL: Install this shelf on your shower rail, fit for the shower pole with diameter of 22mm - 25mm (Note: Shower bar is not included, please measure the diameter of your shower bar whether it is suit). No need to drill holes and no worries about damaging the walls.2 PACKS, ADJUSTABLE HEIGHT: It can easily move to any different heights you want on any existing shower rods. Each shelf has 2 hooks and a hook for hanging the shower head, 2 packs can store more toiletries, suitable for storing soap, shower gel, shampoo, conditioner, comb, cleaning supplies, etc.WITH KIDS-FRIENDLY DESIGN: This shower shelf edges are rounded corner design, reduce the risk of children being scratched by sharp corners. Very friendly for families with naughty children.EAST TO DRAIN: Drain hole design, prevent water staying on shelf after shower,make the bathroom dry and tidy.MATERIAL AND CUSTOMER SERVICE: Shower caddy is made of ABS plastic , max bearing 5kg, We take customer service seriously, please feel free to contact us if you have any questions and we will respond to you as soon as possible.