1. Material: This no-drill shower shelf is made of ABS plastic with space aluminum railing, strong corrosion resistance and rust resistance. All screws are made of 304 stainless steel, will not rust. 2. Plate size before stretching: 28 x 12 cm, plate size after stretching: 44 x 12 cm. Six hooks on both sides for hanging towels or shower balls. Comes with a shower seat, shower head can be hung. 3. Unique expandable design: The shower shelf divider has a unique expandable design that extends from left to right to a length of 44 cm and provides double storage space. The grid design of the bottom plate can promote better ventilation, so it can be dried quickly. 4. Easy installation: No drilling, no tools needed and no holes on the wall. Articulated design to fit all standard shower rods (18-25mm), the buckle does not need to be changed. You can move it to any height you want. 5. Durable and space-saving: This product is a rational use of the space around the shower rod on which most