The Teeter Hang Ups EP-560 premium inversion table with bonus accessories is a number one rated inversion table offering superior performance and features, while remaining true to Teeter's 30-plus year commitment to comfort and security. The EP-560 premium, exclusive to Costco.com, includes four bonus accessories. The adjustable acupressure nodes, a total of four pairs of nodes in different heights for varied intensity, fit practically anywhere along the comfort track bed to offer customized pressure point therapy that helps to release tension, stimulate circulation, and relieve muscle discomfort. Remain at a static incline for steady pressure, or oscillate to create body slide over the nodes for a shiatsu style massage. The nodes pair nicely with the lumbar bridge which can be positioned in the small of your back for added support and deeper decompression. The adjustable neck arch can be positioned under your neck to elongate, and provide additional decompression and alignment benefits. And The Healthy Back and Core Guide is a full-color photo guide featuring 24 stretches and exercises, at varied experience levels, to help you get the most out of your Teeter. Plus, with the Teeter EP-560 premium, you get these unique and patented features-- the Ankle Comfort Dial and Ergo Embrace Supports with pressure-reducing specialty foam for a secure and comfortable fit. The comfort track bed, designed to maximize spinal comfort and flex with the user to enhance joint mobilization and decompression. It's innovative track design accommodates the included adjustable acupressure nodes and lumbar bridge. Grip and stretch handles for enhanced stretching and realignment. Precision balancing for controlled rotation. Heat treated steel for unsurpassed strength. An industry-leading five year warranty. Quick and easy assembly. Folds in seconds for compact storage. Customizable with Teeter accessories. And guaranteed excellence in engineering. Shopping on the internet is a challenge when relying on small images and reviews written only after a few weeks of use. Don't be deceived by cheap lookalikes. Look for a quality guarantee that will give you confidence in your purchase decision. Only Teeter offers certified quality by UL, an independent products testing and safety organization, that sets standards for thousands of products you use in your home. UL 1647 is the only standard with requirements for inversion tables, and currently Teeter Hang Ups offers the only table certified to that standard. Look at the shocking result of an engineering study that tested four widely distributed lookalikes to UL safety requirements. All experienced catastrophic failure with broken, bent or torn metal. Average endurance was only 10 percent of the UL standard, and average strength was only 30 percent of the required safety factor. Why take a chance on a lookalike that doesn't even come close to meeting basic safety standards. I've been a believer in inversion for over 30 years. And I'm committed to providing you the highest quality, and safest product, that brings results. My name is my promise to you. Trust Teeter Hang Ups for a better back and a better body.