i've tried a few different styles of nipple clamps in the past, but once i found these, i knew my search was over. i love the ease of use and the pretty design (and in all black!) it is important to mention, however, that these really clamp on hard, and there is not a way to adjust the amount of pressure (kind of like a clothespin)

Super strong well made clamp, my nipples love them!!

This set of clamps is very strong. I had to order a different set of clover clamps because the first brand kept slipping off. Master Series Monarch really works how I needed it to.

Was the best thing I ever bought. They are great and very strong

This style of clamp is iconic, and with good reason. They have a very strong bite, but if you are going for clamps that look like this, that is probably exactly what you want. The connecting chain is lighter than I expected, but not bad. The way they bite, they probably shouldn't ever be puled off, but that would require a lot of force. Probably not a good choice for your first clamp, but these are definitely high quality, and I don't regret the purchase at all.

These are not for beginners, they are very tight without the chain being pulled. They are my new favorite clamps without a doubt.

She absolutely hates these! Whimpers, moans and curses me whenever I remove them. Gives me the dirtiest looks and scowls as she protests. Yet always requests them again and again. Definitely a great item and recommend to anyone looking for a more aggressive version than the barrel type.

My sub loves these clamps but be aware they are not for tender nipples! These things are very tight before the chain is tugged. These will cause pain and if that's what you're looking for (like I am) you will be very pleased. if you are looking for something lighter with a bit of pressure I suggest adjustable clamps.

This is third set of clover clamps that I've purchased..my nipples have gotten very large for a man with the amount of abuse over the years, thus the clamps really need to open wide to fit..these just barely do that..the rubber tips will come off over time exposing just the metal..you can easily glue them back on, however if you're really in to pain go with out the rubber tips...i found that having a chain attached to the chain on the clamps really makes for some erotic pleasure as my partner pulls on the 6' attached chain ...great for both men and women...not for beginners unless you really want to dive into some serious nipple pain..which is so hot....

These are my 3rd set of clover clamps and by far these are the best. These open wide enough to fit over my large nipples and unlike the others they DO NOT slip off. Extremely intense clamps not for beginners. I find that attaching an additional chain for weight and pulling adds awesome pleasure...i wear them for about an hour at a time, they look great wearing them...my nipples are addicted to the clamps I can't wait to apply them each day, just love them..

This product is great, my partner loved it. They did exactly as i wanted them too. The lack of adjustability makes for a perfect tight fit everytime.

These are the best clamps I have used they sting a bit when you put them on and then the pain starts and after a while the pain turns to pleasure pull on them and thy get tighter awesome when I put a weight on the chain and walk around MMMMM pure pleasure

They are not kidding when they use the words "extreme" and "aggressive" in the description for these nipple clamps. If you're not into pain with your pleasure these are definitely not for you. My only issue would be the description of the rubber tips as soft, maybe softer than metal but soft not so much. The nibs on the rubber dig deep, like I said you gotta like it rough with these bad boys, and the metal is a little lighter gauge than expected, hence the 3 stars, but the look cool as hell. For serious advanced players only, if you're not sure that's you, it isn't.

These things are incredibly powerful! They're much more comfortable than they look and aren't too heavy. If they're exactly what you want, then they're a 5-star product, but otherwise the lack of adjustability makes it a 4-star for me.

These are definitely worth it. They stay on and deliver the desired sensations when tension is given. Love the results