This product is a 3/4" NPT male x 3/8" NPT female brass pipe reducer hex bushing adapter. Made of brass, it features a round shape and a brushed brass finish. The adapter is smell-proof and includes one piece in the pack. It is designed to be used for plumbing and fixtures in the home improvement category, providing a secure and reliable connection for pipes of different diameters. It is important to note that this product may contain lead, a substance known to the State of California to cause cancer and reproductive harm.