Use this mold to make rocks for riverbanks, road embankments or anywhere you want an outcropping of large rocks. Mold is flexible and reusable.
Tray measures: 5 in x 7 in (12.7 cm x 17.8 cm)
Rocks range in size from smallest: 3/4" L x 5/8" W x 1/4" H to largest: 5 5/8" L x 2 5/8" W x 2 5/8" H