1 Clip greenhouse stopper in PVC plastic

Clips stop it in plastic to anchor the sheet to the greenhouse tube. The PVC clips are more practical and softer than the steel ones, they also tend to damage the sheet less, in case of strong winds.

What diameter of Clips should I choose?
If you are not sure of the diameter, the diameters you find all refer to those of the external tube, there are no particular conversions to do.

For 1/8" tube, you need 10mm clips

For 3/8" pipe, you need 15mm clips

For 1/2" pipe, you need 20mm clips

For 3/4" pipe, you need 25mm clips

For 1" tube, you need 30mm clips

For 1-1/4" pipe, you need 40mm clips

For 1-1/2" pipe, you need 50mm clips