Vac-U-Lock Modular System Double Penetrator Dong DJ101504. An attachment for the Vac-U-Lock Line, This is a vinyl rubber double penetrator that is designed to stimulate anal and vaginal. Both shafts are about 6 inches long. The thicker one is 1.5 inches in diameter while the thinner one is 1 inch. Phthalate free, non-toxic materials: Sil-A-Gel, PVC. Length: 5" - 6" Width: C 1.5" - 2" Color: White. Doc Johnson Novelties Catalog.
