Doc Johnson The D Double D 16 inches Double Dong Vanilla Beige. Everybody wants it! The 16 inches Double D features two realistic cocks at each end in life like Ultraskyn to double your fun, joined at the center with a Vac-U-Lock Double Up plug from Doc Johnsons patented Vac-U-Lock interchangeable sex system. Each removable attachment is molded from a real erect penis and compatible with any harness or accessory in the Vac-U-Lock collection. The Double Up plug can also be used with any of your other Vac-U-Lock attachments to create the double ender of your dreams. The D by Doc Johnson is an exciting collection of their best selling shapes, re-imagined in lifelike dual density Ultraskyn. Doc Johnson is committed to keeping the quality high and the prices affordable, so everybody can get the D. Specifications Color Vanilla Beige. UPC Code 782421058869. Total length 16 inches. Insertable, usable length two 8 inches. Width, diameter 1.75 inches. Circumference 5.5 inches. Material Thermoplastic Elastomers TPE. Made in the USA