Make big rocks used at quarry sites, mining operations, road cuts and more. Mould is flexible and reusable. Rocks range in size from smallest: 1/4″ L x 3/8″ W x 3/8″ H to largest: 1 1/4″ L x 3/4″ W x 3/8″ H

This item is intended for modelling use and is not a toy. Actual product may vary slightly from the pictures shown.