Dillio Platinum Body Dock Se Universal Strap-on Harness - BlackThe patented Body Dock SE Universal Harness System is the easiest, most comfortable Body Dock that Pipedream has made! It's as simple as attaching the suction cup on your favorite dildo or vibrator to the silicone docking plate. No rings. No snaps. No hassle. Best of all, it works with most dildos on the market today, including some you already own. *The Body Dock SE docking plate measures 2. 8" (7. 11 cm) in diameter and is optimized for any dildo