These clamps are not for the faint of heart! Wow! These are for more advanced users that can withstand the pinch. NOT FOR BEGINNERS!!!!!!!!!!! These claamps are a ton of fun for those who like a higher level of nipple torture. They are very strong and grip the nipples well. They can also be used on other areas of the body. We have used them on many areas including arms, legs, belly, hands, and scrotum. Try to avoid using this on areas with large veins as they will cause bruising.

These clamps are made of strong food grade metals. They also have a soft rubber liner inside the clamp to protect delicate shin without compromising the clamping power. The clamps and chain are quite sturdy. However, the chain is a bit short for some users depending on what part of the body they are being used on. There are no sharp edges or burrs on the clamps.

These clamps are a nice size and shape. The chain is a bit short for some uses but can easily be removed and replaced later for multiple different uses. These clamps are easy to put on and so fun to remove. after they have been on for a while, the sensation gets weaker, but comes rushing back as soon as they are removed and circulation is restores to the area. Some manual pinching really kicks it up a notch after these things are removed. These clamps pack a punch on most sizes of nipples.