Made of high quality brass which is durable and practical.With rotating insertion rod, it offers a wide angle adjustment range. The design of the front and rear wear-resistant seals can reduce slipping and sliding due to long-term use.Size: 4.09 x 1.97 inches / 10.4 x 5 cm. Weight: 165g360 adjustable wall mountingSuitable for all standard hand showers/shower hoses. It does not rust and can make the nozzle vertically downwards.