Another great pair of nipple clamps from the fantastic Mister B nipple clamps collection. These clamps have a wide mouth so they're excellent for playing with larger or pronounced nipples because they can hold a lot of flesh. Spring operated, so they squeeze the nipples with constant pressure. Adjustable, so once they're put on, releasing the screws will give a second burst of pleasure once you're used to the first one.A great pair of nipple clampsExcellent for playing with larger or pronounced nipplesSqueeze the nipples with constant pressureReleasing the screws will give a second burst of pleasureEasy to operate even with slippery or gloved hands