The use of the Adjustable Rubber Tips Clamps is to provide a little nipple stimulation through a tiny bit of pain, or a lot, depending how much you want your nipples to be squeezed. They clip onto the nipple, and you can apply the pressure or ease off the pressure with a knob to the side of the clamps. Clockwise opens them, and counter clockwise shuts them.

The toy is great for those just starting out with nipple clamps. The knob doesn't turn on it's own, allowing for the wearer to not worry about whether or not their nipples are gonna bruise from a single movement. The adjustable clamps can easily allow a beginner to figure out where they are the most comfortable with the clamps squeezing their nipples and how hard or soft.

I did not try this on any other part of my body; my husband did suggest I try it on my clit, but I said no, knowing I don't like to be pinched down there.

The clamps are made out of rubber, metal, and I suspect plastic for the black ends, not the tips. The metal chain is cold to the touch, then again at this time of year, everything is cold to the touch. The rubber parts feel like rubber of course, but warm like, even without touching them, so no jumping from cold touching the nipples! I actually didn't smell a thing, not even that metal smell, so these are smell free!

This isn't stretchy. You try to stretch it you're bound to break the chain which looks as it may be easy to do after all.

The texture is smooth against the nipples, I liked it myself, and would like it more if the dang things stayed on.

Because the tips are rubber, that means they are porous and should be cleaned after each use.

I personally think the design and shape was nifty. When I first saw it on myself, I couldn't help but think that now my husband has reins to pull me and laughed out from the idea of it. I kept coming up with things like that, and liked the idea of the clamps being connected.

The clamps were a bit hard to put on, even when I had them open as far as I could get them. Perhaps my nipples are a bit too big for these particular ones. I squeezed, dried with a towel despite already being dry, and squeezed my breasts to try to pop my nipple out. I eventually got them on, but I was already annoyed with the fact I had to struggle to get them on. These probably fit those better with nipples smaller than mine. To take off, all I had to do was flick them and they fell off.

They were comfortable once they were on and tightened to my desired strength. Convenient? Perhaps not where they kept falling off and I had to stop either having sex with my husband or masturbating to fix them.
I'm a 40D. For me, they weren't big enough to completely stay on, and it was a slight hassle to get them on.

Personally, I don't think it's the breast size seeing as women and men both have different size nipples on different sized breasts for women. They open to under a inch. I can open them, and fit my pinkie in, but not my nipples, it's a bit harder.

This is adjustable with a knob on each clamp to open and close them. Though I do suggest that when you close the clamps and they are not in use...don't unscrew all the way. The knob actually falls off.

The clamps don't vibrate, don't have suction and are just simply clamps that open and close as the person turns the knob. They are stimulating for those who enjoy having their nipples pinched. Even if you don't like a lot of pain, the fact that these are adjustable are perfect even for that as it allows the user to simply fix that.

The product kinda worked well for me, it did provide that stimulation, but fell short as it fell off. Constantly.

It's rather easy to clean the clamps. I simply used soap and water, and a damp cloth. After wiping down, I rinsed to make sure the soap did come off, then just laid them down on a towel after giving a quick wipe over with said towel first. To store you can pretty much put them anywhere, in a drawer or something. Mine will probably stay in the bedside cabinet.

As for packaging....the clamps were only in a small Ziplock package just big enough to hold them. There were no instructions, not even cleaning instructions. My package came as a envelope, and upon opening it, it was the Ziplock bag. A very small bag; I'm surprised the clamps actually fit in it.

I ripped the bag trying to get mine out, and I definitely wouldn't use it for storage.

When I first got these, I was excited for them since I had always wanted nipple clamps. I tried to put them on soon as I could get my nipples hard. They fell off. Constantly. I think I was more aggravated having to stop having sex with my husband or masturbating with them on than just to fix them. Soon I tore them from me and threw them onto the floor. I was that annoyed.

I simply think my nipples are too big for them. Though I didn't realize that was actually possible, but it is apparently. I struggled each time I went to put them on to actually get them on good, and even then, I couldn't do it, they only stayed on the very tips of my nipples, and would fall the minute my arm hit them or I moved.

I probably won't use them again, and if I do...perhaps I will finally get them to stay, but I highly doubt it. I wasn't impressed with these at all and plan to get a new set of nipple clamps, or tweezers, the minute I can.

(I am having trouble removing this duplicate content from the personal section. So I had to add this until Stormy can fix the glitch, sorry)