The PROFLO PF42846 Brass 6" Grate with 4" Adjustable Drain is a high-quality plumbing fixture designed for home improvement projects. Made of durable metal and PVC materials, this product is manufactured in the United States. It features a 3.5” barrel drain and grate, making it a versatile and reliable addition to any plumbing system. The California Prop 65 Warning ensures users are aware of potential health risks associated with the product. Perfect for use in various plumbing applications, this grate and drain combination offers both style and functionality for homeowners looking to improve their plumbing fixtures.