Doc Johnson''s 18-inch Crystal Jellies Double Dong is a soft and flexible variation of the original dong that started it all. This double-ended cock has the traditional thickness and veiny texture we all know and love, plus a flexible shaft and glistening color options! All of our Crystal Jellies are from phthalate-free body-safe material. Double Dong with Realistic Heads Great for Solo or Partner Play Textured Veins for Added Stimulation Firm Yet Flexible Phthalate-Free, Body-Safe Total Length: 17.5 in. (44.5cm)Insertable Length: 17.5 in. (44.5cm)Width/Diameter: 1.75 in. (4.4cm)Circumference: 5.75 in. (14.6cm)