Made to ease into anal play, this toy is just the right size. The popular Doc Johnson TitanMen Trainer Tool #5 comes in a sleek design that features a rounded tip and prostate-pleasing curve, measuring 5.2 long with a diameter of 2. It also features a flat base for comfort. The Trainer Tool #5 is made of non-phthalate PVC, and features our antibacterial Sil-A-Gel formula. Proudly made in America. Firm outer shell and a soft inner core. Circumference: 6.09, Total Length: 5.19, Usable Length: 4.36, Diameter: 1.95, Insertable Length: 4.36.