The PoleTop thing is designed to be mounted on a length 3/4" schedule 40 PVC pipe (26.8mm O.D.), and clipped to an old sheet or other thin fabric to create a shady awning. Paracord (1/8"-3mm) is used for guy lines and a tensioner is included. For applications not requiring attachment to a pole, use the "puck" (which prints faster than the PoleTop.) This thing is my entry to a contest being run by ELEGOO and ALL3DP with the theme of "Summer Necessities"