Check the listing for details. Pre-Owned Ab Workout Equipment Ab Machine Abdominal Foldable Waist Trainer Gym. Color: Black, Condition: Used. Listed at 35.99 USD. Tips:This is a Pre-Owned product.The product is in good condition. Ab machine features a 120° curved dual-track that effectively strengthens your abdominal muscles without putting any strain on your back or neck. Features: 【Stable & Comfortable Workout】Upgraded heavy-duty steel frame can hold up to 440 lbs. The 0.99-inch thickened knee pads and foam-covered handgrips ensure high durability and comfort during your workout.【Smooth & Silent Sliding】Designed with smooth sliders, less noise, that engage multiple muscle groups, our ab workout equipment mainly targets your hip, stomach, thighs and core muscles.【4 Gears Adjustable Difficulty] Our ab workout machine features 4 adjustable resistance levels, which can meet different training intensities. It's perfect for beginners to shape the waist.【Space-saving】Assembling the ab exercise equipment only takes one minute, when not in use, just pull out the latch to foldable and store, takes less floor and is very space-saving.【Smart LCD Display】Our abdominal exercise machine comes with an easy-to-read digital counter that conveniently keeps track of the calories burned, workout time, and workout reps. Specifications:Material: Alloy SteelColor: Black & RedProduct Dimensions: 15.7 x 38.4 x 32.9 inProduct Weight: 17 lbPackage Dimensions: 38 x 17 x 6 inPackage Weight: 19 lbMaximum Weight Recommendation: 440 lb Package include:1 x Ab Machine1 x Assembly Tools1 x Assembly Manual