An intense choice perfect for all you nipple play connoisseurs, Spartacus's Black Butterfly Clamp with Link Chain is definitely on the extreme end of the sensation spectrum. The non-adjustable design provides a tight, sexily unrelenting pinch that only increases with movement, or a tug of the attached chain.

Ideal for dominance play, a weighty, swinging connector chain links the two rubber-tipped clamps, offering something to tug and tease while the clamp portion holds nice and tight. Hardy metal construction is not only extra durable and worthy of some rough and tough play, but also warms quickly to match body heat. Place the clamps in the fridge or cold water before use, if you'd like a cooler option.

Keep in mind, there's no option for tension adjustment with this style of clamp, just a simple, straightforward pinch that, if you're into more aggressive nipple play, will absolutely hit the mark. 

*The Black Butterfly Clamp with Link Chain measures about 19"/48.3cm end to end.