(NON-RETAIL, BULK PACKAGING) Vac-U-Lock Frosted Suction Cup. You will never get bored with your Vac-U-Lock toys thanks to this exciting accessory that allows for a hands free good time. It might look innocent but this Vac-U-Lock suction cup extension is built to withstand the roughest play. Suitable for silicone, oil and water based lubricants and interchangeable with all Doc Johnson Vac-U-Lock components. Non-phthalate, body-safe. Features: Vac-U-Lock patented plug. Suction Cup. Frosted white. ABS plastic. Details: Circumference 3.14 inches. Dimensions 3.40 inches Length, 1.00 inch Width, 3.00 inches Depth. .05 lbs. Material: ABS plastic. Strap on accessory. Accessory for use with all Vac-U-Lock Sets and Attachments. Vac-U-Lock Frosted Suction Cup is a registered trademark for Doc Johnson Novelties.