1. Material: This drill-free shower shelf is made of ABS plastic with space aluminum railing, strong wear resistance, corrosion and rust. All screws are made of 304 stainless steel and will not rust. 2. Dimensions of the panel before stretching: 28 x 12 cm, dimensions of the panel after stretching: 44 x 12 cm. Six hooks on both sides for hanging towels or shower balls. Supplied with shower seat, shower head can be hung. 3. Unique extendable design: The shower shelf divider features a unique extendable design that extends from left to right a length of 44 cm and offers double storage space. The grid design of the bottom panel can promote better ventilation, so it can be easily dried quickly. 4. Easy installation: no drilling, no tools required, and no holes in the wall. Articulated design to adjust Fits all standard shower rods (18-25mm), no need to change the loop, you can move it to any place, any height you want. 5. Durable and space-saving: This product is a rational use of space