Zoldir 1 Heavy Duty Ab Roller Double Wheel Pro Abdominal Exercise Wheel with Comfort Foam Handles - Best Fitness Workout for 6 Pack Abs 100% Satisfaction and! 100% SATISFACTION GUARANTEE. Built with the best quality materials and enhanced strong springs to endure long-term and frequent use. All Zoldir Products are backed with a Hassle-Free Money Back Guarantee. No risk now, no risk later. ERGONOMIC HANDLING FOR EASY ROLLING AND STABILITY--The Zoldir Ab Wheel has steel handles providing the ultimate in stability, performance and durability. The handles are encased with a thick foam material enhancing user comfort and ease of use. The handle length and diameter has been optimized to compliment the Ab Wheel's base to minimize potential injuries when in use. The handle length also easily accommodates multiple hand sizes and grips. EASY EXERCISE with NO WOBBLE - WORKS ON ANY FLOOR SURFACE: You're guaranteed a smooth, stable workout thanks to this heavy-duty fitness equipment. Two large PVC wheels roll on any floor type, including carpet. Unlike cheap machines and low price AB wheels, there's never any wobble or instability. GREAT FOR ALL FITNESS LEVELS - with Two Non-Skid Wheels for added Stability..This High Quality and Versatile Ab Wheel Is Portable, Convenient, Lightweight and Great For Travel. Highly Recommended By Personal Trainers. OUR AB WHEEL INSTANTLY TARGETS the Lower Torso, Hip Flexors and the Total Lats and Abdominal area....This is Serious Strength Training For Triathletes, Runners, Boxers or anyone Looking to strengthen Their CORE. Because of the extra balance, having 2 wheels also means that you can lean to one side to specifically target your obliques and other midline stabilizers. The Elite Ab Wheel instantly targets the abdominals, shoulders, arms, hip flexors and the lats..