Check the listing for details. AB Straps for Pull Up Bar Pull Strap for Muscle Building Padded Arm Straps. Condition: New. Listed at 15.99 USD. 1)Ab strap is great for those who want to improve their upper body strength. it is well-connected to the pullup bar so you can do more reps with ease, and the comfortable padding ensures that your arms don't get sore during or after your workout. 2)Ab straps for pull up bar are made with nylon material, reinforced double stitching, sweat-resistant, and steel carabiners. Extra-wide & padded straps give great support and comfort to arms. 3)Pull up straps is perfect for those who are looking for an easy and durable way to train their abs and core. It is very easy to set up and use. 4)Hanging ab straps are the perfect way to build strong core muscles, lower body, arms, legs, and abdominal muscles. 5)Weight lift straps is perfect for at home, the gym, office, or outdoors. With this product, you'll get a great workout while burning fat and toning your muscles.