Product description The inversion table contributes to your body's overall health by optimizing lumbar traction to reduce back stress or fatigue or stimulate your blood circulation. The table can also help with such areas as increasing body flexibility for improved athletic performance, reducing the effects of aging due to gravity, and relieving lower backaches due to sitting or standing. Features: 1. Promote stimulation of blood circulation to relieve stiff muscles 2. Improved shock absorption and ligament strength for hips, knees and ankles 3. Relax the back muscles that support the vertebras 4. Relaxes tense muscles and reduces nerve pressure mainly concentrating on the back, neck and hips Specification: Height:55.1-77.1 inches(max height) ; Wide:7.5-11 inches Product Dimensions:51.6 L* 28.4 W* 57.9H inches Package Dimensions?45.6L*26W*5.1H inches N.W:46 LBS; G.W:49.7 LBS FAQ: - This Inversion Tables are ready and stock at USA warehouse. We will ship the products immediately after you place order. The estimated delivery time will be 3-8 days depends on the distance. - Before installation, please read the instruction carefully to familiarize yourself with the required tools and installation sequences. In addition to proper installation, Please read all operating and safety instructions. If having any problem, please feel free to contact us. - We advise having an assistant to "spot" you during your first using this inversion table, so you can familiarize yourself with the machine; ensure you have the correct initial setting. Please place the table on flat ground and place the safety lock properly before use it. Note: The main image is renderings for reference. The third image is the picture of real product.