Take playtime to the next level with this jumbo version of Doc Johnson's classic Vac-U-Lock™ suction cup accessory. This extra-sturdy suction cup base is specially designed for optimal use of their largest Vac-U-Lock attachments and topped with the classic Vac-U-Lock™ plug. This accessory guarantees stable hands-free play with even the heftiest Vac-U-Lock™ attachments, but is compatible with every attachment in the Vac-U-Lock system. The cup firmly affixes to any smooth surface, and features a moulded pull tab for easy removal.