Boulders are a very versatile landscape material. They can be used to build retaining walls, water features, dry river beds, and they are perfect for accenting an area in your yard or garden. A few well placed boulders might be the addition that you are missing in your landscape.
Finger boulders are a very popular boulder used for retaining walls and edging flowerbeds and driveways. They are usually around 3-4 ft long and around 1 ft wide. Their flat edges make them easily stackable to create the wall that you are looking for.
Garden boulders are normally palletized around 6-9 boulders per pallet. Ranging in weights from 500-800 pounds these are at the least a 2 man boulder.
Large boulders are 800+ pounds.