This product comes in a sleek aluminum flight case, so you can continue your extension program on the move. It comes with an extra set of ½ inch elongation bars for super accurate growth monitoring, front piece comfort straps, set of keys, access to an online instructional video, and 2-year warranty. Suitable for penis sizes up to 24cm (9.1 inches). The Jes-Extender Titanium comes with: • 1 pcs - Basel Unit • 1 pcs - Dual Function Front Piece • 1 pcs - Silicon Tube • 1 pcs - Comfort Strap • 1 pcs - Protection Pad • 2 pcs - ½ inch/1,25 cm Elongation Bars • 2 pcs - 1 inch/2,5 cm Elongation Bars • 4 pcs - 2 inch/5 cm Elongation Bars • 1 pcs - Set of Keys • 1 pcs - Jes-Extender QuickGuide • 2 Year Warranty directly with Manufacturer