1. Extendable towel rail: The telescopic range is 43 75 cm (17 30 inches) and can be easily stretched out to hold fullsize towels for the whole family, suitable for 6 face towels and 3 large bath towels at the same time. You can determine the installation length according to the size of your wall surface. 2. Towel rail without drilling: There are 2 installation methods. Complete installation kits and instructions are provided for both drilling and nondrilling. Nondrilling installation can protect the wall. For easy installation, you can also view our diagrams. 3. Misplaced ventilation design: The bathroom towel holder is doublearmed trapezoidal, with a 3cm vertical distance between the top and bottom layer and the wall. The towels are nonstick and well ventilated, reducing the growth of bacteria and ensuring the of the whole family. 4. Thickened stainless steel: Made of thickened premium SUS304 stainless steel. The diameter of the telescopic outer rod is 15.03 mm and the diameter of the inner rod is 11.77 mm, with better load capacity. The edges are smooth and delicate, causing no scratches and not snagging towels.