Gut Blaster AB Slings These slings encourage superior toning, trimming and conditioning of the entire abdominal area without lower back strain. In fact, they can actually help a bad back by stretching the muscles and decompressing the spine. Features include solid steel Fire and Rescue Locking Carabiners that are rated at 10,000 lbs. capacity each. Arm slings are 8 1/2" wide with dense and durable 1" thick pads. PERFECT FIT Over 25 Years int he fitness business and we think we have a pretty good idea of which products work well with one another. These Perfect Fit items are selected to work together with this product so that you can build your perfect workout center, training facility or home gym. Features Pair of suspension slings designed to tone, trim, and condition abs Solid steel, 10,000-pound-capacity carabiners attach to any chin-up bar Slings suspend you above ground for leg raises and oblique exercises Works your abdominals without straining your lower back Each sling measures 8.5 inches wide with 1-inch pad BODY FOCUS Abs Obliques EXERCISES Ab Crunch Knee Raise Leg Raise Oblique Bend Ab Sling - Straight Leg Raise Ab Sling - Oblique Bend Ab Sling - Knee Raise Ab Sling - Windsheild Wipers Specifications Assembled Weight: 2lb Assembled Dimensions: Length: 2.00in Width: 8.50in Height: 20.90in Package Dimensions: Length: 2.95in Width: 8.35in Height: 15.35in Volume: 0.22 ft3 Gross Weight: 2.82lb