The Venus 2000 Harness (Stand up version) is the solution to keeping the Venus for men milker (or similar) in place while sitting or standing. Rings are made to fit a standard size Venus 2000 with other sizes available on request. Made from acrylic and genuine leather, this device will secure the unit in place to do it's job. Assembles & unassembles in seconds for easy storage and travel. Belts are genuine Latigo Leather with Nickle plated roller buckle & hardware. Adustable to fit a 32"-50" waist. You will receive an automated email at time of order for measurements. Venus 2000 not included.