The Vac-U-Lock 7 Perfect Erect Realistic Cock from Doc Johnson features realistic balls. a phallic head. and veined detail for a realistic look. It is made of phthalate-free PVC material and has an insertable length of 5 inches with a width of 1.9 inches (5.97 inch circumference). The dildo is part of the Vac-U-Lock Collection. incorporating Doc Johnson's innovative Vac-U-Lock interchangeable system allowing for this dildo to be used with any Vac-U-Lock set or accessory. Made in the USA.