This sex toy will give you a wide spectrum of sensations and will be an additional stimulator for your favorite erogenous zone – nipples. The device consists of nipple clamps with thumb screws that are fully adjustable and a chain connecting them. Tighten a little or tighten a lot. These nipple clamps are especially weighty for a more intense tug when you are upright or on all fours! All the items are made of high quality metal.