Yes, all of the models that we have reviewed include everything needed for assembly. This can include the frame and canopy, as well as a few stakes, in models like the Core Instant Shelter Pop-Up Canopy Tent. Other models, like the Gazelle Tents G6 Pop-Up Portable Gazebo, are fully assembled when you purchase them, so they only need to be opened up properly for the setup. Of course, there are extras that you may need to be purchased, such as extra stakes or weighted bags, though these are not needed for the initial assembly unless it is windy enough to move the gazebo after it’s been set up.