Application:AB Roller Coaster Function:Waist Model Number:TC-SFJ Product number:E1491 Product Name:Vertical Abdomen Machine Material:steel pipe, foam, PVC Foldable:Yes Gradient adjustment:5 gears Size:94 * 40 * 85CM Package size:88 * 20.5 * 16.5cm Package weight:About 7kg *The thickened double track and double support bar make the exercise more stable and safer. Most other products are single support bar *The thick foam covers the handles to protect the knees and joints from injury. *5 grades of slope adjustment, support slope adjustment *6 minutes of exercise a day can reduce the calories in a meal *Can be folded without taking up space *Withstands a weight of 200KG, suitable for people under 190CM in height