Pinch N Pleaz Vibrating Nipple Clamps. For those who like a little mix of pain and pleasure, the Pinch and Pleaz is the perfect companion. Multiple-speed vibrating nipple clamps, with adjustable tension levels for novice to expert. Waterproof for sexy fun and out of the water. Vibrating nipple clamps requires 6 Alkaline Cell batteries, for both clamps. Non-piercing nipple clamps. Unisex. Made using phthalate free, non-toxic materials plastic vibrators, black rubber tips, metal screws. Length 4.5 inches. Maximum Diameter .5 inch.Minimum Diameter .5 inch. Weight 2 ounces. Packaged Weight 3 ounces. Packaged Dimensions Length 5.5 inches. Width .75 inch. Height 7 inches. Pinch N Pleaz Vibrating Nipple Clamps from Golden Triangle Novelties. Adult Toys For Everyone.