Sliding Shower Head Holder for Rectangular Rail (18 x 30mm) - ABS Chrome Size: This adjustable rectangular shower head holder measures 11.8 x 4 x 2.3 cm (4.64" x 1.57" x 0.9"). It is compatible with riser rails that are 18mm (0.7") wide and 30mm (1.18") long, making it ideal for standard shower head installations and hand showers with standard connectors. High Quality: Crafted from premium ABS plastic and chrome alloy, this shower head holder is both corrosion and rust-resistant, ensuring long-lasting durability. Its sleek design complements other bathroom fittings and accessories, maintaining a cohesive look. Unique Advantage: This slider bracket features a no-drill installation that won't damage your wall surface. It is waterproof and super adhesive, allowing for flexible height adjustments to accommodate users of different heights. Easy to Install: Installation is a breeze with this rectangular shower head holderno drilling or tools required, and no need to disassemble from the wall. You can easily adjust the angle and height of the shower head while showering by simply pressing the button to slide the bracket and releasing it to secure it in place. Best Replacement: Perfect for hotels, bathroom shower rooms, or home use, this shower head slider bracket is an excellent replacement accessory. It is suitable for both adults and children, making it a must-have item to enhance family comfort and happiness.