Pos-T-Vac Ultimate Round Support Ring

Pos-T-Vac Ultimate Round Support Ring Pos-T-Vac Ultimate Round Support Rings come in 5 different sizes to provide the perfect fit, making them a popular choice among vacuum therapy penis pump accessories. The ring's circular center offers even and lasting tension. The looped handles are designed for easy loading, allowing the user to guide the support ring over the cone and onto the penile tube. Specifications: Each ring lasts for 20-30 uses Dimensions: 2.25" x .25" x 1.25" Weight: 0.4 oz Warranty: 30-day limited warranty Inside diameter by size: #X X-Small  #1 Small  #2 Medium  #3 Large  #4 X-Large