Circo 12-EZ Light Grip ABS Snap Clamp 3/4 Inch X 4 Inches Wide, 10 per Bag

They go on easy and stay put even in the medium wind.

These work like a charm. I've bought several bags of them for my low tunnel. Don't hesitate to buy this brand if you need these clips.

I'm using to attach to PVC piping shade cloth and both summer and regular weight fabric cloth, and works way better than anything else I've tried. I'm in the Mojave Desert so have high heat and high winds - 50, 60, 70+ MPH gusts. Fabric stays on like nothing else - tried super big cloths pin-type clamps, also tried the metal conduit supports I used to fasten the PVC pipe into the side of wooden raised beds - these are cheap and work well with only light wind (better with the thicker shade fabric), but can't hold once it gets to 20 MPH+. My PVC piping are rectangular structures around raised beds, some with trellis going up, the rest are piping to hold fabric. Tops are flat (so I'm not using round hoops, don't work so well for me). Also, I'm not gluing the PVC pipe so I can reconfigure when I want, an so have the pipe fastened to the wooden raised beds with metal pipe (rebar) in the ground and up in the PVC pipe. All secure in the wind. But I also made several raised beds with cement blocks so the only PVC pipe support is the metal rods (rebar) in the ground that the pipes sit on (so no securing with conduit supports), and for those, with the other attempts at fasteners, the wind gusts have blown the pipes and fabric up and over, but with these clips, they hold fabric top and sides of the beds and must make it more sturdy a support to the pvc pipe frame as none have blown over since I started using these. I'm using the heaver-duty snap clamp for the top (not removing if possible -- they are very tight!) -- and the lighter weight EZ ones for the sides (none of those have blown off in the winds either), and bricks to hold the fabric on the ground (that works terrific in the high winds). Then the fabric is hanging down in separate sections for each side and none going around a corner as I found that impossible for access (especially on a windy day!); so at any time I only have to remove the bottom bricks and side light-weight EZ clamps and bunch the fabric up on the top and I have easy access to the plants (or open it up for bugs to pollinate), one side at a time, or as many sides as I want. (Some only have fabric 3 sides and top to protect from the wind.) Lastly, desert squirrels have discovered lunch in my back yard garden once they hop the fence, and I read that the fabric will also keep the squirrels out - even summer weight. I found that hard to believe but have tried it and it works, no more nibblers! Again, these clamps keep everything on just fine, without holes or openings for the little critters. I don't use near as many as pictured here, maybe one every foot or 18" or so, but then my pipes are all straight lines, my top is flat. Also, in my shipment one package was missing - no big deal - contacted the company and they were tops and immediately apologized and sent me out the missing package. Great product, great service.

I'm using to attach to PVC piping shade cloth and both summer and regular weight fabric cloth, and works way better than anything else I've tried. I'm in the Mojave Desert so have high heat and high winds - 50, 60, 70+ MPH gusts. Fabric stays on like nothing else - tried super big cloths pin-type clamps, also tried the metal conduit supports I used to fasten the PVC pipe into the side of wooden raised beds - these are cheap and work well with only light wind (better with the thicker shade fabric), but can't hold once it gets to 20 MPH+. My PVC piping are rectangular structures around raised beds, some with trellis going up, the rest are piping to hold fabric. Tops are flat (so I'm not using round hoops, don't work so well for me). Also, I'm not gluing the PVC pipe so I can reconfigure when I want, an so have the pipe fastened to the wooden raised beds with metal pipe (rebar) in the ground and up in the PVC pipe. All secure in the wind. But I also made several raised beds with cement blocks so the only PVC pipe support is the metal rods (rebar) in the ground that the pipes sit on (so no securing with conduit supports), and for those, with the other attempts at fasteners, the wind gusts have blown the pipes and fabric up and over, but with these clips, they hold fabric top and sides of the beds and must make it more sturdy a support to the pvc pipe frame as none have blown over since I started using these. I'm using the heaver-duty snap clamp for the top (not removing if possible -- they are very tight!) -- and the lighter weight EZ ones for the sides (none of those have blown off in the winds either), and bricks to hold the fabric on the ground (that works terrific in the high winds). Then the fabric is hanging down in separate sections for each side and none going around a corner as I found that impossible for access (especially on a windy day!); so at any time I only have to remove the bottom bricks and side light-weight EZ clamps and bunch the fabric up on the top and I have easy access to the plants (or open it up for bugs to pollinate), one side at a time, or as many sides as I want. (Some only have fabric 3 sides and top to protect from the wind.) Lastly, desert squirrels have discovered lunch in my back yard garden once they hop the fence, and I read that the fabric will also keep the squirrels out - even summer weight. I found that hard to believe but have tried it and it works, no more nibblers! Again, these clamps keep everything on just fine, without holes or openings for the little critters. I don't use near as many as pictured here, maybe one every foot or 18" or so, but then my pipes are all straight lines, my top is flat. Also, in my shipment one package was missing - no big deal - contacted the company and they were tops and immediately apologized and sent me out the missing package. Great product, great service.

I used a 3/4" PVC on my ceiling, and then I use these to secure the green screen to the pipe for photography. Works great!

I bought this to attach some mesh screen to 3/4 inch Schedule 40 PVC pipe. Fits great and doesn't slip. Says light grip but I'd say it holds great. Used it for a diy gate I made to keep my cats out of a room and they climb on the screen without it giving. Second purchase from the seller and great service. Amazon had a mix up of my product on their end but the seller had a replacement shipped and received within days.

I'm using these to clamp Aida cloth to q-snap and homemade q-snap stitching frames made from 3/4 inch PVC pipe. They work great. They are a tiny bit loose when used on an off-brand q-snap type frame, but that is easily resolved by adding a strip of felt between the clamp and the cloth. Recommended.

I used this to hold a canopy in place on a PVC cage I built to hold all my pool floats so the sun won't shine directly on them. This review is for the 3/4" x 4" clips.