White, vinyl posts are 5" wide by 5" deep by 9' long with an apex cap.
When building your fence you need different type posts.
Line posts are used to connect two fence sections together in a straight line or up a 45 degree angle.
Corner posts are used to connect two fence sections together in a corner, generally at a 90 degree angle but accommodates angles from 46 degrees to 136 degrees.
End posts are used to finish off the end of a section that does not connect to another section.
Blank posts are used to connect a gate to a fence section but do not connect to any fence sections.
