When I first saw this product, because of the mix reviews on all the brands that I saw I decided there and then that this might not achieve the result I'm looking for. I really wanted to try so I kept searching all the brands until I decided on this one and make no mistake, it hits the spot.This 9 vibration nipple clamp is made of high quality silicone material and feel so good on the nipples. Just ensure that it's locked in place, select the mode that feels right for you, then allow the clamp to work its magic. Trust me, when you find the right mode, it will take you to a place you will never want to leave. Bought vibration toys before, but this brand exceeds my expectations and work exactly as described.The different mode changes the sensation inside your body. Using the remote control makes it easy to select the different modes but you can also select the modes on the clamp itself.The vibrating sound which is not loud but just right, set the pace for the mood you want to be in. The performance is great, the instructions were clear and it offers great value for the price.I'm extremely happy with my purchase and will definitely be buying more product from this brand in the future.