The Vac-U-Lock hollow penis extension has a natural erect contoured shape and is ridgid for penetration and soft for comfort and has a multi-speed vibe for extra stimulation - the perfect attachment for those who have had prostate operations, or are experience erectile dysfunction.

The Vac-U-Lock hollow penis extension has a 6 inch long center hollow sleeve to accommodate the penis, is 1 3/4 inches wide and has a circumference of approximately 5 inches.

This Vac-U-Lock hollow penis extension dong can only be used with a Vac-U-Lock snap-stud harness system.