LimoStudio (6 pcs) 4.5 inch Black Spring Clamps for Studio, Canvas, Muslin, Paper, Backdrop, Background, Wood Work, Strong Grip Clamping & Flexible Movable Teeth, Comfortable Grip, AGG363

Used them to secure some thick plastic sheeting over a greenhouse roof. Worked just fine. A very well made product at a good price

These are aactually pretty durable little clips that have a pretty strong grip! I run a small creative media business, and reliability is a #1 priority in my mind, and this makes the cut! I use them for all sorts of things, from film gels to holding up backdrops and they always pull through! I always have a bunch with me when I travel as they are very useful!

Although these clamps are strong and do the job -- there is a disclaimer in the packaging not to open them too wide or with too much force as they may break. That hasn't happened to me yet, but I could see that happening in some situations where the thing you are clamping to is really too large for these clamps. Use some caution and discretion in its intended application and they should serve you well -- but at this price, you can't go wrong.

I'm not a photographer, but draw, paint, & do other assorted things as the spirit moves me. Am using these clamps for all kinds of assorted tasks around the studio; have been using this type clamp for years. Can you break them? Sure, you can break anything, and any product will sometimes come thru with a defective item. Plus, they are plastic, so after many years the material itself will simply give out. But for what they are - a lightweight, handy, versatile, fast & easy clamp that won't absorb paint - they can't be beat.

These clamps are fabulous! My husband and I are currently using space in the basement for our bedroom and don't have a whole lot of money to do any major remodeling. We bought long, black drapes and secured them to beams with these clips. They hold fantastically and blend right in with the black drapes. This was an inexpensive way to make an unfinished area look nicer

They are strong, but they can be a pain when the ends of the clamp get spun around and dont allow it to close properly. I would get the 6" if I could do it over again. They are more expensive, but much more versatile.

At first, I was worried about the quality of the clamps due to the price, but they work perfectly. They are real tight for holding up fabric, and other items. They have a tighter grip than some of the clamps used in the garage.They came solid black, which did not match the light gray tips that I was expecting from the pic, but I did not buy it for how it looks, so no loss there.

These are cheap plastic, they have strong springs but they will break and parts started to break off already. the little flaps at the tip of the clamp.Get metal ones, spend a few extra bucks and buy something for life0/5