Delay Spray Proloonging Spray 2 fluid ounces. Get more banging for your buck with our Proloonging spray! This prolonging spray contains 7.5% Benzocaine which acts as a desensitizing agent to help the man delay or prevent premature ejaculation. Odorless and tasteless. Features: powerful male genital desensitizers. Best selling delay formula. Decrease sensitivity for extended lovemaking. Odorless and tasteless. Body safe. Proudly. made in America. Class HAZMAT. Hazardous Materials.