Weekend Directional Signs - Plastic roadside signs attached to wooden stakes. Pole Signs - Wooden signs on a 6 ft. metal pole that is locked into a secured sleeve. Directional signs lead traffic directly to your project. Are your weekend signs getting lost or vandalized? Sign Image has the solution. Screen-printing is a cost effective way to get a large number of signs. Our in-house screen-printing department ensures you the best quality control and on-time delivery.