Product information: Size: 10 * 7.5 * 7 cm Storage weight: 30kg Material: ABS Interface: four point interface (2 cm) Packing list: 1 * free Hole base 1. Super Power Glue: Max. Storage capacity of up to 30kg. ABS grade plastic 2. Easy installation: no screws, no nails without drilling the wall or tiles. better to put it on hard smooth surface, such as glass, ceramic, metal surface, tile etc. 3. Adjustable shower holder: adjust it up or down anytime to satisfy your shower, it can be anywhere you want, it's convenient to hold the hand shower in a lower place for your children or parents. 4. Material and surface: Premium quality chrome-plated engineering grade ABS plastic, 100% rustproof, high quality and durability, light but robust. fits all bathroom accessories perfectly.