The product is a vintage Siskiyou Co. belt buckle from 1989, featuring a limited edition design for the Boston Celtics. This specific belt buckle is numbered 2738 out of 10,000, making it a unique and collectible item for fans of the NBA team. The belt buckle is a special piece of fan apparel and memorabilia that showcases the brand's association with the National Basketball Association and the Boston Celtics team.