Use this mold to make flat rocks for riverbeds, plateaus and road cuts. Mold is flexible and reusable.
Tray measures: 5 in x 7 in (12.7 cm x 17.7 cm)
Rocks range in size from smallest: 1 1/2" L x 7/8" W x 3/16" H to largest: 3 3/8" L x 1 1/8" W x 1/4" H