Vac-U-Lock Platinum Edition Supreme Harness with Plug Pink 3 Accessory. Add a pop of color to your play. This bright, vibrant harness in comfort cushioned neoprene has all the features of Vac-U-Lock’s patented interchangeable system in a fun new color. Unisex and adjustable up to 69 inches the Supreme Harness with Plug is compatible with any Vac-U-Lock attachment securely in place for even the most rigorous play. This product is also convertible to a traditional o-ring harness style and includes three ring sizes to fit all your favorite toys. Every product in the patented Vac-U-Lock system is designed to help you create any strap-on or toy you are in the mood for, and it is as simple as popping on the attachment of your choice. Features: cushioned Neoprene for comfort and support. Unisex and fully adjustable up to 69 inches. Use with any Vac-U-Lock compatible attachment. O-Ring compatible includes 3 ring sizes.