Comprehensive Exercise Set-Ab Wheel Roller Kit : 1 AB Roller Wheel, 1 Thick Foam Knee Mat , 2 Push Up Bars Handles Grips, 2 Wrist Wraps, 1×8-shaped Stretched Band, 1 Jump Rope, 1 Guide Book, 1 Gift Box Package. 10-IN-1 ultra-wide ab roller wheel is designed to help you build stronger, bigger abdominal muscles. GOOD QUALITY & PORTABLE: The handles are made of stainless steel, strong and durable. It can support up to 550 lbs. NOISELESS THICKEN RUBBER SURFACE: The surface of the Ab roller is made of high-density rubber material, which is comfortable to feel, noiseless during exercise and does not damage the floor. PRACTICAL: The Fitness Master Ab Roller builds muscle density and sculpts abdomen, waist, back, shoulder, arm & core, effectively exercise the muscles and joints, help to full body workout and lose weight. Comprehensive Exercise Set- 10 Pcs Ab Wheel Roller Kit : 1 AB Roller Wheel, 1 Thick Foam Knee Mat , 2 Push Up Bars Handles Grips, 2 Wrist Wraps, 1×8-shaped Stretched Band, 1 Jump Rope, 1 Guide Book, 1 Gift Box Package. 10-IN-1 ultra-wide ab roller wheel is designed to help you build stronger, bigger abdominal muscles.