These twist down nipple clamps let you maintain complete control over the intensity. While many nipple clamps are spring loaded, this pair of rubber tipped pinchers allow you to tighten or loosen the pressure as much as you need. Each clamp is connected by a chain which will dangle enticingly across their chest. The chain is removable. Attach weights, or lead them around, the chain offers a myriad of sensual possibilities. The ends are coated for a more secure grip. Ideal for men and women. Measurements: Each clamp measures 3 inches in length, and opens to 0.5 inches wide. Chain is 12 inches in length. Material: Metal, vinyl. Color: Grey