The vimax penis extender is a waste of money. its such a scam! definitely not worth the money i spent on it! It is such a scam. I started using my penis extender about a month ago to try to gain a couple inches before summer. The penis extender i bought from vimax was soo uncomfortable it was barely wearable! i strapped it on and it would slowly cut off the circulation to my penis. my penis would start to fill up with blood and start turning purple. i tried loosening it so that it wouldnt but then my penis would slide out of the stretcher. it was soo painfull afterwords to the point where just moving in a chair was uncomfortable. it stayed like this for a day or 2 before finally fully healing! dont trust them its a scam! go with a more comfortable penis extender. im gooing to wait a while before i get another one! vimax really disappointed me