Nipplettes Purple Push Button Nipple Clamps. Small size nipple clamps are powerful and self-contained. Waterproof vibrations for play outside the bedroom. Waterproof sex toys are safe for use in the bath or shower. Do not submerge for long periods of time and take care to thoroughly dry after each use. Smooth and seamless Rubber Cote vibrating nipple clamps are fully adjustable for comfort and fit by the tension screw located at the top of the clamp. Easy to operate. Push button activation. Vibrating nipple clamps requires 6 watch watch size batteries, 12 included. Nipple clamp measures 2.75 inches long. Bulk weight 2.9 ounces. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials ABS plastic with Rubber Cote Polyurethane PU cote. Nipple clamps can be applied to the nipples of either men or women. They create pain/pleasure by restricting blood flow from erect nipples by applying pressure to them. Most nipple clamps are adjustable allowing the user to determine the amount of pressure. Category: For Women, Attire & Adornments, Adornments. Nipplettes Nipple Clamps is a registered trademark for California Exotic Novelties. Sex toys and sexual wellness. 16.