Board Assembly Point 3d 40Assembly point sign 3 sided 40x40 cmThe assembly point sign 3 sided is also called a triangular sign. The cheap versions that are offered on the internet have 3 separate sides that are mounted together. Our version consists of 1 aluminum plate that is folded in the corners, so it is 1 whole. This sign also has a better head bracket, which slides like a sleeve over the bottle post, making it more resistant to strong gusts of wind. There is also a