These chrome-plated brass clamps adjust in size for a light to tight squeeze, and the removable PVC prong tips allow you to further vary the sensation. The two Kinklab Mandible clamps are connected by an 18" chain and will stay in place by themselves. Great for nipples, tongues or other sensitive parts.
The worst. The rubber tips are so slippery they fall off at the lightest tug. If I wanted something just for show there are prettier clamps out there. Disappointed.