1. [Beautiful and Eective] It adopts special process technology with widened sealing surface of water outlet to ensure close with the sealing gasket of shower head. 95% of shower heads can achieve good water sealing eect without teflon tape, so there's no need to worry about the beauty of bathroom will be aected by the residue of teflon tapes. 2. [ and Safe] The pipe is made of marine-grade 304 stainless steel with over twice strength of ordinary brass, good resistance to acid, alkali and salt, long-term corrosion resistance to avoid shower heads blockage due to rust residues, especially suitable for hard water and hot spring water. 3. [ORB Finish] Products processed by ORB will show a delicate hand and red brushed texture. Give it a low-key and deep connotation color, with a strong retro flavor. 4. [Installation and Specifications] Detailed instructions ensure worry- installation. The product is 6 inches long, the thread specification of inlet is 1/2"-14 NPT, suitable for standard shower pipes. The thread specification of outlet is 1/2"-14 NPT (compatible with 1/2" IPS thread), suitable for sprinkles of standard interface.