The BEST FIT Yellow 10 Pack DeWALT 20V Tool Mounts are black-colored brackets designed to securely hold 20V batteries from the popular DeWALT brand. Made in the USA, these mounts provide a convenient way to organize and store your batteries while working on projects. The set includes 10 mounts, making it easy to keep multiple batteries accessible during various tasks in your workshop or home. Perfect for power tool enthusiasts looking for a reliable and high-quality solution for managing their batteries.