The kits all the correct parts for installing one sign and one sign post. Each kit includes a 6-foot upper post, a 3-foot base post, and all the breakaway attachment hardware needed to connect them. The installation process usually begins with digging a hole for the base post. Once the base post is secured in the ground, the longer post is attached to it with the appropriate hardware. Each kit includes the hardware to install one sign. Be sure to choose the correct kit for your project. The options below give you the choice of picking a kit that includes a green or galvanized post and the option to install a traditional metal sign or a street name sign.