For the 1934-1935 Pierce-Arrow cars, including the Model 1240A, 1248A, 840A, 1245, 1255, and 845, these rear bumper arm grommets measure 3-7/8" wide by 6" long and are designed to provide a snug, durable fit. Made in the U.S.A., these grommets are crafted from high-quality materials that offer longer-lasting elasticity and durability compared to artificial rubber alternatives. Their sleek black finish ensures they blend seamlessly with the vehicle's rear bumper, enhancing both functionality and appearance. These grommets are easy to install, fitting securely onto the bumper arms to protect against wear and tear while maintaining the classic look of your Pierce-Arrow. Backed by Metro's Platinum Warranty, these grommets are guaranteed for 30 years, giving you peace of mind with your purchase.