Vacuum Suction Cup Shower Head Holder, Reattachable Hand Shower Head Holder Powerful suction shower head holder. Our suction cup series is made of silicone material with strong adsorption capacity. Stand - Single suction can hold up to 7.9 lbs (about 3.4 kg) for about 1 year. Designed to lower shower heads. For inability to reach the shower head. It can be adjusted for a higher base for mobility. But this style cannot adjust the angle. It's almost in a fixed position. Easy installation in 10 seconds. . Groove diameter: 1.95 cm. Fits most shower heads. But if it is a large hand shower, please check the size first. Shiny chrome finish. 5 coat material for a shiny chrome finish. Lightweight but durable engineering-grade plastic. Paste on smooth surfaces by partial installation. For smaller matte surfaces, include sticky discs.