Garren Fitness Maximiza Ab Wheel - This Abs Wheel comes with a Knee Pad and Dual Wheel Rollers for Added Stability and Comfort, and is the Abs Wheel for a Perfect Core Workout TARGETS ABS AND CORE FOR GREAT RESULTS; The Exercise Wheel tones and strengthens abs, arms and back muscles to help build strong tight core and ab muscles for back support and posture (and six-packs) ULTRA PORTABLE CONSTRUCTION - SO CONVENIENT; easy to assemble, our Abs Wheel is suitable for travelling, and manufactured from lightweight durable materials for easy carrying in bags or luggage, guaranteeing wherever you are, the perfect core workout will be within arm's reach PREMIUM KNEE PAD AND FOAM HANDLES FOR COMFORT; our Exercise Roller Wheel includes a soft knee pad, protecting your knees from pain and grinding when working out on hard or wooden floors or on carpets at home, office or at the gym WOBBLE FREE DUAL WHEEL DESIGN; the Ab Wheel Roller is manufactured with safe, high-grip foam handles for superior non-slip handling together with dual wide-spaced wheels for optimal stability when performing targeted and advanced exercises GREAT FOR ALL LEVELS; our Abb Roller Wheel is suitable for both beginners and advanced exercisers to develop balanced core strength. Whether you do your own workouts at home or do programs like P90X or Crossfit, our Ab Wheel Roller will be a great addition to your home workout equipment. And of course, it is completely backed by our 100% lifetime quality guarantee