Vivid Essentials 12 inches Double Dong. Vivid Girl, Mercedez, personally endorses this sex toy. Vivid Essentials is a twelve inches in total length. Jr jelly double dong comes with thick veins. The head of the penis is smooth and both ends are the same size. PVC, Jelly. Non-vibrating double dong measures 12 inches long by 1 inch to 1.5 inches wide. Realistic double dong can be used for anal, g-spot, vaginal, prostate stimulation. Not harness compatible. Sex toy model Mercedez. Vivid Toys from the Doc Johnson Novelties. Made in the USA