Perfect for beginners to nipple play, the Lux Fetish Adjustable Beaded Tweezer Nipple Clips are lightweight with rubber-coated tips for comfort and adorned with four black beads. These tweezer clamps adjust quickly and easily - simply place the tips on either side of the nipple and slide the clip along the length for the desired tightness. The clips are nickel-free and each measure approximately 3.5" (8.9 cm) in length.