Review on 🔩 Snap Clamp EZ White: 1/2 Inch X 4 Inches Wide for 1/2 PVC Pipe - Pack of 10 Pieces by Philip Anderson

They are great for attaching plastic to a round tube, be it plastic or metal, and are easy to remove too. My only complaint is that the corners rip the plastic wrap. Smoothing the corners to rounded instead of pointed and sharp made a significant difference. I might suggest that when using these clips that you either smooth the corners before use and/or also use duct tape (another great use for such duct tape) underneath to further reinforce the plastic. They worked great for attaching the plastic sheeting to the PVC plastic pipe hoops (this particular clip fits a 1/2" diameter inner pipe) creating a "portable, easy to detach garden planter".