When it comes to nipple clamps, rest assured that you'll always have tons of exciting options. You've got your standard alligator clamps, some clamps vibrate, others are spring loaded - our point is that your/your partner's nipple play possibilities are nearly endless. If you're after a classic pair with a (heavy!) twist, CalExotics has you and your nipples covered with the Nipple Grips Weighted Tweezer Nipple Clamps.Fully adjustable by design, these clamps are super-easy to customize in terms of tension. Position one of the soft PVC tips on either side of a nipple, then push the slider up to secure and down to release. Here comes the twist - there's a heavy weighted sphere dangling from the base of each. The wearer, whether it's you or your partner, will definitely notice!To warm or chill your Nipple Grips, pop them in some heated or icy water for a few minutes pre-play. The stainless steel will hold your chosen temperature for a good long while.The stainless steel and PVC Nipple Grips Weighted Tweezer Nipple Clamps are easy to clean using warm soapy water or a good toy care fluid/foam. * Each clamp is 4.6" /11.7cm in total length, including weights. Each clamp weighs approximately 1.73oz/49g.