Master Series Collar with Nipple and Clitoral Clamps. With this chained collar and clamp set, you can connect your playthings sensitive areas while adorned with a seductive chain collar. The clamps feature vinyl-coated ends and will provide constant stimulation. Use your imagination, this devious set can be used on the male anatomy as well. Measurements Collar Chain 11 inches overall length; Nipple Chain: 12 inches overall length; Labia Chain: 25 inches overall length. Materials Metal, Vinyl. Color Silver.