Great tool for anti-turtling and healing in the right state after pe-exercises. I have used it for 2-3 months. Iv done pe-exercises for about a year. The product is Antibacterial, and non smelly too. I just has to wash it once weekly, or once every 14 days. I can wear it comfortably while sleeping, while running, while biking, while lifting weights at the gym, basically in every situation, and the best thing is, it doesnt slipps at all, when you have the right size. it doesn´t shows that you wear it either, but it may look like you´v got a slightly bigger package. But hey, thats a plus! A other good thing about the product is the price, it´s not overpriced, and the quality is good. I guess it can last a year if its´s propen taken care of. But I would buy a new one every 4th month or so, just to start with a fresh product. I really don´t have anything bad to say about the product. I recommend it to everyone who want to boost the process to get a bigger package or avoid turtling, beginners and veterans.