The product is a lot of 10 Spears 4140-015 CPVC transition bushings, designed for use in connecting IPS (iron pipe size) with CTS (copper tube size) in plumbing systems. Manufactured by the brand Spears, these bushings provide a smooth transition and ensure compatibility between different materials for a reliable piping system. Ideal for industrial use in compressed air treatment and oil-water separators, these CPVC bushings offer a practical solution for various plumbing applications.