Oblitor Ab Roller Ultra-wide Abs Wheel Workout Equipment for Abdominal With Resistance Bands, Knee Pad, Massage Accessories Two-wheel Design The Oblitor ab Wheel Roller adopts a dual-wheel merging design. The wide wheels allow you to exercise the muscles on the left or right side. It is extremely stable and has strong support to doing any difficult abdominal muscle exercise Rubber Anti-slip The rubber layer of the ab roller adopts a texture design, which can increase friction, prevent slipping and falling when working out on smooth marble, ceramic tiles, and wooden floors. It can also reduce the noise of the abs roller wheel and avoid disturbing other people's rest Knee Pads: Use knee pads to protect your knee joints and meniscus without worrying about knee abrasions during ab training. The stable knee joint fulcrum allows you to perform standard abdominal muscle wheel ab roller movements Resistance Band: Oblitor pays attention to safety measures in abs muscle training. Whether you are a novice in ab roller muscle training or an ab wheel enthusiast, resistance bands can correct abdominal muscle training movements and prevent muscle overstretching or tearing during training Massage Gear: The massage gear is simple and lightweight to assemble and easy to use. After using the ab muscle wheel, the massage component can effectively relieve muscle soreness and avoid muscle damage caused by overtraining Oblitor has been committed to the research and development of sports equipment for more than 10 years, always pursuing excellent quality and precise details. Package List: 1*abs wheel 1*massage gear 1*resistance band 1*knee pad Specification: Product Name: Oblitor AB Roller Wheel Material: stainless steel, plastic, rubberWheel size (cm): 16.5×16.5×7.5Handle size (cm): 30×3.5×3.5Knee pad size (cm): 20×20×0.8Bearable weight: 300KG/661LBProduct weight: 0.8kg