SIZE: The sliding adjustable rectangular shower head holder measures 11.8 x 4 x 2.3 cm / 4.64" x 1.57" x 0.9". Suitable for 18 mm / 0.7" width and 30 mm / 1.18" long riser rail. This slider bracket is designed for use on rectangular shower rail kits and is compatible with standard shower heads and handheld shower heads with standard connectors. HIGH QUALITY: The shower head holder is made of high-quality ABS plastic and chrome-plated alloy, corrosion and rust resistant, ensuring durability and longevity. This shower rail slider pairs well with other bathroom fittings and accessories for a cohesive look. UNIQUE FEATURES: This sliding bracket requires no drilling and does not damage the wall surface. Features a waterproof, super adhesive backing. The slider moves smoothly along the rail, allowing height adjustment to suit users of different heights. EASY INSTALLATION: The rectangular shower head holder is easy to install with no tools or drilling required. The angle of the shower head can be adjusted during use. Simply press the button to adjust the height on the rail and release to lock in place. IDEAL REPLACEMENT: This shower head slider holder is ideal for hotel, bathroom, or household use. It is a convenient replacement part and suitable for both adults and children. Note: All measurements are manually taken; please allow 1–3 cm variation. Due to differences in lighting and display, there may be slight color variations. The actual product may differ slightly from the image.