The 7 inches Perfect Erect Attachments. Is sure to please! With a phallic heads, painted veins, and realistic balls, this cocks is totally realistic and totally satisfying. Vac-U-Lock Perfect Erect Realistic Cock Attachment measures 7 inches inches long by 1.75 inches wide. Making your search for the perfect cock a lot easier, the people at Doc Johnson have created this marvel, which mimics remarkably the real specimen and offers incomparable stamina and durability. Compatible with Vac-U-Lock Sex System. Made using phthalate free, non-toxic materials: Sil-A-Gel, PVC. Color Beige, Light, White. Details: circumference 5.03 inches. Dimensions 8.20 inches length, 1.60 inches width, 2.90 inches depth. Insertable length 5.80 inches. Vac-U-Lock Modular Sex System Attachment from Doc Johnson Novelties the Great American Toy Company. Please note the packaging has changed on the Vac-U-Lock Sex System.