These are a pair of Magnetic nipple clamps, but I think the best use of this toy is to sit in your box and look pretty. There is really no strength in these magnets, which is honestly the real problem with these. I would not suggest this product for anyone that is looking for any real use from nipple clamps.

The clamps, according to their packaging, are made of steel. I like the feel. Because of the type of material this is, I could see some limited temperature play going on with the product.

They are very smooth and have no taste or smell to them.

There are no visible seams, and I do like the smooth design.

The design is quite pleasing to the eye. They are circular with the magnetic clamps going through the center of the circular part. There are "diamonds" on either side of the clamps, which gives it an even nicer look.

The clamps fit my nipples nicely. You just pull the magnets apart and place your nipple between them and let the magnets go. However, the magnets were just not strong enough to hold onto my nipple. There really is not much strength in the magnets to begin with. I did not feel them when they were "on" at all and whenever I moved they would fall right off, causing them to pinch me as they slipped off of my nipple, causing the wrong kind of pain.

Sadly, this product did not work for me at all. The idea of magnetic nipple clamps are quite nice, and the look of the product is quite enticing, but sadly it just did not work at all. They just fell right off. I know that there are stronger magnets out there. They need to go back and put in some stronger magnets in and I may revisit the idea of magnetic nipple clamps.