Its available in Solid Metal Marker 6 inches long with 2 inches diameter of head of the marker. Uses to mark your property permanently by this survey Stake as lot line marker Thats available in orange color as powder coated. This Boundary marker is very best to locate by any one because this design like this and any drive pass from over this, its surface is flat. Its Field Marker Stake thats manufactured by metal to using as life time no problem in its life. 6 Pack.