Woodland Scenics Medium Ballast in Shaker Gray is a loose gray rock granule material used to model realistic trackside ballast and ground texture in model railroad layouts. The shaker container holds 50 cubic inches of medium-grade granules, making it suitable for covering a meaningful stretch of track or scenic ground areas. The shaker-top packaging allows for direct, controlled application without additional tools. Features: Medium grade granule size Shaker Gray color 50 cubic inch shaker container For model railroad scenery and track ballast 7/7/26 cs