This Speed Shift is full of surprises with its adjustable quick-release tab and seventeen different size settings. You don't have to worry about this ring not fitting; you simply swap out the tab so it truly fits everyone. Not to mention, when you have a friend over, you won't need to rummage through your drawer to find a suitable ring; this ring will do the job. The ball cord works in combination with the ball guide, allowing the ring to be easily adjusted during use. The two-inch increments are designed so that every man can find the right fit. Combined with a quick-release tab, this product is ideal for beginners and those looking for an easy-to-use ring. Applying some lubricant to the ring helps it glide through the tabs. As your erection becomes harder, you can easily adjust the ring, ensuring a perfect fit every time. The Speed Shift is safe to use with all lubricants. Clean the Speed Shift thoroughly with mild soap and water. The Speed Shift is available in red, purple, or black. Brand-name products are sold and are intended solely for use as novelty adult toys for entertainment purposes. They are not intended for medical use and have not been clinically tested. No medical claims are guaranteed or implied through the use of these products.