#4 replacement ring for the Rapport vacuum therapy device by Owen Mumford. please refer to the sizing chart in the rapport instructional manual for sizing recommendations. This ring may also be used without the rapport pump, as it helps maintain an erection until removal.

Learning from experience

With 70 years of experience, our heritage has shaped who we are today.

Founded in Oxford in 1952, Owen Mumford has grown from a small, family-run business to a global medical device innovator. With every new product created we aim to improve the delivery of healthcare and home health treatments for people around the world.

Over the years we have worked closely with patients and healthcare professionals to understand how they use medical devices, the risks they face, their frustrations and their preferences. This understanding of our end users allows us to design and advance future products that will increase the ease, comfort and adherence to the administration of medication. Continuous product testing and regular, stringent auditing means we quality check hundreds of million finished devices every year. This in-depth knowledge of the devices we produce and their strengths and weaknesses allows us to continually advance and innovate our device offering.

• Product Dimensions : 5 x 3 x 0.25 inches; 0.16 Ounces
• Item model number : SM 2004
• Date First Available : June 17, 2010
• Manufacturer : Owen Mumford, Inc
• ASIN : B0041HQMUU
• Country of Origin : USA
• Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
• International Shipping: This item can be shipped to select countries outside of the U.S. Learn More