These stylish Nipple Clamps attach easily to your partner's nipples (or other parts) for the kind of sensation play that is only limited by their thresholds. Gone are the toys that just aren't enough! These clamps get tighter and tighter the harder you pull on that 12" chain. Simply squeeze the edges of each clamp and attach it to your partner's nipples, tongue, labia, or wherever your devious mind leads you. You can pull all you want, but they aren't coming off easily. Each clamp measures 3.5" in length and 1.5" in diameter.