The shower storage rack is made of ABS materials. Open design for quick drying. Perfect for holding sponges, scouring pads, nylon scrubbers, brushes, soaps, liquid soap dispensers, etc. Fits round pipe and pipe diameter is 1.6-2.7cm / 0.62-1.06inch. Features: [Adjustable Height]The triangular knob is designed to facilitate the installation and adjustment of the height of the shower rack on the slide rod. [Rotatable]The shower rack can rotate 360 degrees, which is convenient for you to adjust the direction flexibly. [Drain Holes]Hollow out bottom design allows water to drain fast, the sponge holder will keep your sponges away from dirty water. [Easy to Install]No drill, nail, suction, screws, or glue needed, and knob fixation design makes rack remove easily without leaving marks or sticky residue. [Useful]The main body is made of ABS plastic, a sturdy and heavy-duty body ensuring durability and longevity for lifetime beauty. Specifications: Color: Black; Gray(Optional) Material: ABS Style: Practical Applicable round arm diameter: 1.6-2.7cm / 0.62-1.06inch Package Size: 28.6*10.5*9.7cm / 11.25*4.13*3.81inch Package Weight: 355g / 0.78lb Package List: 1 * Shower Caddy