Maximum Performance is for every man who wants to enlarge his erection to it's fullest potential. This instructional DVD features the latest techniques to achieve and prolong an erection that is bigger, firmer and longer lasting. Plus, it includes dozens of tips and up-to-date information about nutritional supplements, penis lengthening and thickening devices, vacuum erection devices, medical treatments, ancient Taoist secrets and more. Run time 75 minutes. 5 1/5"L x 7 1/2"H. This item is non-returnable. You must be 21 years or older to order Sexual Aids.