Doc Johnson’s 4.5 Crystal Jellies Dong is a soft and flexible variation of the original dong that started it all. This cock has the traditional thickness and veiny texture we all know and love, plus a flexible shaft and glistening color options! All Crystal Jellies are from phthalate-free body-safe material. Approximate Product Dimensions: Dong, Total Length: 4.75 in. (12.1cm), Insertable Length: 4 in. (10.2cm), Width/Diameter: 1.5 in. (3.8cm), Circumference: 4.5 in. (11.4cm).