Take control of sensation with our Nipple Clamps With Thumb Screw. Connected by chain and crafted in cold hard steel, the fine-threaded thumbscrews allow precise pressure adjustment without slipping. The open-press clamps are designed not to fall out even when the clamps are fully loosened. The grabbing surfaces are designed to hold firmly while remaining comfortable as they disperse the pressure across the nipple. 

• NOTE: Chain is removable with pliers
  
• Materials: Stainless steel clamps with metallic chain
  
• Dimensions: Connecting chain is 12 inches long; thumbscrews are 1 inch long; contact surface is approx. 0.75 inches long x 0.25 inches wide
  
• Weight: approx. 1.94 ounces