Ideal for trees and bushes in landscape, orchard and nursery applications, each DUCKBILL Earth Anchor Tree Support Kit comes pre-assembled and will anchor one tree. Safe: No rigid rods remain above ground to injure people or pets or damage lawn care equipment Easy:Installation includes two simple steps- drive anchor to desired depth, then remove drive steel and pull up on cable. Strong: The earth anchor rotates into undisturbed soil for a secure hold. Each kit includes: