Fetish Fantasy Series 10 Function Vibrating Nipple Clamps Purple. Make your nipples perk with pleasure with these 10 Function Vibrating Nipple Clamps! Made with durable metal clips and covered in super soft rubber liners for exceptional comfort, these clamps are perfect for beginners and fetish enthusiasts alike. Choose the desired tension by adjusting the stem screws until they are nice and snug. Press the power button to turn the unit on, then press the waves button to cycle through 10 patterns of pulsation, vibration, and escalation. Try it with the included satin mask to heighten your senses even more. Being teased never felt so good! Features: mask included, phthalates free, multi-function, vibrates. Vibrating nipple clamps requires 2 AAA batteries, not included. MaterialsBullet and controller ABS plastic, Clamps metal, liners PVC. Country of origin China.