Lyman an innovator in the field of case preparation and reloading has introduced Bleacher Reloading Blocks. Lyman has taken a step up in loading block design with the Bleacher Blocks. The stepped design allows you to easily grip a single case without jamming your fingers down into a group of cases like in traditional loading blocks, and allows for a smaller footprint on your bench. Made of tough, durable polymer, the Bleacher Blocks are molded in three sizes to closely fit a variety of cases. All hold 50 rounds. Brass NOT INCLUDED.