Vac-U-Lock Platinum Edition Supreme Harness with Plug Purple 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-Locks 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. Specifications: bulk weight 0.40 pound. Package weight 0.55 pound. Materials Polypropylene PP, Polyester, Nylon