POWER GUIDANCE AB Wheel, The Best Fitness Equipment for 6 Pack Abs & Core Workout Roller - with Innovative Non-Slip Rubber, Extra Thick Knee Pad & Comfort Foam Grips CORE TRAINING - This Abdominal Wheel is an effective tool for your core strength. It will not only help you improve your AB and lower back strength, but also decrease your risk of muscular injury. WELL CONSTRUCTED - Our AB wheel is made of high-quality hard plastic and steel for durability, safety, and load capacity. Not like other ab wheel surface was made of plastic, our wheel surface was made of high-density rubber, which will not damage the floor. Also, it will not make any noise when you use it. Equipped with foam handles to minimize hand fatigue while maximizing grip comfort and controlling. SINGLE GIANT WHEEL - Not like other ab wheels, our ab wheel has only one single giant wheel. Extra large 2'' width wheel enhances stability when you are rolling out. All fitness levels, from beginner to advanced, can work with this. PORTABLE AND EASY ASSEMBLE - Ultra lightweight and assemble easily, allowing you to achieve your fitness goal wherever you are. No matter at home or gym, start your WODs at any time. WARRANTY - At POWER GUIDANCE, we fully stand behind our products. If you don't 100% love our products, please don't hesitate to contact us.