TojaGrid 12' x 20' pergola kit with one 10' x 12' shade sail and option for slats along the side and/or top. Looks like some pretty heavy duty steel hardware. Judging by the hardware (6 base posts, 4 corners, two 4-way posts, tons of slat holders), this one appears to be a double pergola, with shade on one side, rafters on the other and slats along the back... Bring your own lumber - you will need 4"x4" posts and 2"x4" slats. Retails for $1,300+. Photos show some examples of what it could look like. There are a lot of videos on youtube about how to build these.