Ultra Harness & Vac-U-Lock Plug feature-smooth-surface Silicone is well renown for

Silicone is well renown for it's temperature sensitive properties

Great to use for self-pleasure

Get satisfied the perfect way with the Velvet Desire

Make sure you're installing the pole on a flat ceiling surface

Ultra Harness & Vac-U-Lock Plug feature-smooth-surface Silicone is well renown forExperience one of the most innovative and exciting strap on harnesses on the market! Doc Johnson's signature Vac U Lock harness system is a must have for those who enjoy hot and naughty strap on play. If you want a strap on harness that can do it all, the Doc Johnson Ultra Harness & Vac U Lock is the perfect one for you! The Vac U Lock harness system is an innovative design that Doc Johnson created for individuals who enjoy versatile strap on play.