Armear MYXC 10 Pcs Heavy Duty Multi-Purpose Thumb Screw Tarp Clips Clamps Withstand 60mph Strong Wind Fit for Holding up Tarp Canopy Car Cover Pool Cover Boat Cover Hammock Cover

I waited for a few winter storms and windy weeks to comment, not one clamp came off or moved on the fabric at all. Stayed in place and my gazebo top flaps stayed in place with bungees and kept the top tight on the gazebo frame allowing the rain to run off instead of puddling up on the top. Can't imagine this clamp not performing as well for other types tarp functions you my have in store. I did use a pair of pliers to turn the screw on the clamp. Too tight a fit to just use your fingers. Not an issue at all.

I bought these to replace the cheap clamps that came with my car cover. All in all the thumb screws helped in tightening the clamps enough to not come off in cold temperatures and high winds. The plastic feels thick and seems to be holding up after a winter of single digit temps

I used these to hang a heavy antique quilt on the wall and they ended up working fine. They're sturdy, they tighten down well and it's working great right now. No complaints.

Using these with a car cover. Really, really good and easy to use. Great design and I am glad I found them.

These worked great holding the plastic tarp on my shelterlogic shed. Once the roof wore out i needed another option. The plastic I bought wasn’t great as far as durability but with these clips i was able to roll a shirt piece of rope in the edge of the plastic cover and clip these right on and tie it securely. No issues with ripping yet and it’s been a few windy winter months.