Description Good quality; made of solid brass, durable chrome finish. Convenient design: it is a thermostat for comfort and safety, and there is an off button release temperature configured at 38C. Use for: 20-48C temperature range, with a 38C safety control button. Easy to use : To install with a bathroom mixer tap or a Torpedo shower valve, you just need to remove the group screw under the body (3mm Allen key is usually needed) and push it in place. How to use: With concealed shower faucets, the handle must be removed and the cartridge must be adjusted separately. Lubrication may be needed around the black rubber seals. Make sure the water is off when assembling. Product size: 12 x 6.2 x 6 cm Delivery quantity: One piece