Jes Extender Titanium penis extension set. The Jes Extender is made from 100% medical grade materials, hypoallergenic, lightweight and easy to use. It allows you to reach the best results in natural penis growth in a safe and secure way. The Jes Extender Titanium Penis extension kit comes with: Basel unit, dual function front piece, Silicone tube, comfort strap, Four 2 inches elongation bars, Two 1 inch elongation bars, Two 0.5 inch elongation bars, Protection pad, Set of keys, and 2 year warranty. Please note this product is suitable for penis sizes up to 9.1 inches. As with other products, seek professional advice before using if you suffer material allergies and consult your doctor or pharmacist if you have an underlying medical condition or if on medication. Results will vary with each individual. Number of parts 16. Aluminum flight box. DVD no longer available.