Rockery rock sizes

 A One-Man rock is typically about the size of a basketball up to the size of a medium beach ball. The term “One-Man” is often the source of confusion and it is strongly encouraged to view the rock size before ordering it sight unseen.

Rock Size Rock Weight Avg. Dimensions
Half Man 25 - 50lbs 6" - 12"
One Man 50 - 200lbs 12" - 18"
Two Man 200 - 700lbs 18" - 28"
Three Man 700 - 2,000lbs 28" - 36"
Four Man 2,000 - 4,000lbs 36" - 48"
Five Man 4,000 - 6,000lbs 48" - 54"
Six Man 6,000 - 8,000lbs

54" - 60"

 

NOTES: All of the product weights and sizes are approximations only.  The Washington State Department of Transportation (WSDOT) uses this table when referring to larger size rocks and boulders.