huaxi Ab Roller for Abs Workout, Ab Roller Wheel Exercise Equipment for Core Wor✔ Excellent value for money: free knee pad, easy to install and disassemble, unlimited scenes, available at home, office, gym, simple exercise, efficient results ✔ The 9cm Ultra-wide ab roller ensures the balance and stability, as it does not deviate left and right. Meanwhile, it can achieve the desired exercise effect, while avoiding unnecessary injuries ✔ EVA rubber cotton handle, comfortable grip, TPR soft rubber wheel surface, quiet operation, so that you will enjoy exercise with a preferable experience ✔ High-strength stainless steel shafts with a maximum weight of 440 pounds for your safety, easy assembly and easy workout - both at home and in the gym ✔ WEAR-RESISTANT & MUTE: It is composed of an anti-slip layer, reinforcing layer, shock-absorbing layer, sound-absorbing layer, and a support layer. It is wear-resistant and does not hurt the floor, and has a good mute effect. Easy to disassemble and install ：Both handles are detachable. Easy to carry and store. Simple installation steps1. Press the button on the handle, insert the handle along the hole of the socket on the side of the roller, until the button of the handle is completely stuck in the hole.2. Disassembly. Press the button flat with one hand and pull the handle to the outside with the other hand.Applicable people - men, women, beginners, professional person.Easy to operate, excellent results.Save time and moneyT is no expensive gym membership card fee, no far way.It takes two hours to go to the gym, and you can achieve the same exercise effect by using this ab roller for 10 minutes.Strengthen ed exerciseAbdominal muscle trainingLatissimus dorsi trainingDeltoid trainingBiceps trainingPectoralis major trainingInternal kinetic energy engine uses carbon steel springs to provide resistance, amplify and strengthen abdominal muscles.Ergonomic handle grips：Ergonomic handle grips have raised stop and blocked tails on both sides, which perfectly fits the posture of the hands during work.It helps concentrated force and the effect is better： The matte non-slip texture design prevents slippage, especially when sweating, ensuring that the hands remain in place, safer and more effective.Rebound design：When the ab roller is pushed to a tight state, t will be a rebound function to help return easily. Payment DetailsWe currently accept payment via PayPal only. Once payment is cleared, we will dispatch your shipment within 1-3 business days. Please refer to the "Shipping" tab for more information regarding shipping speed to your destination.Return PolicyAs our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. If you are not satisfied with your purchase, please contact us within 30 days of receiving your order to process a return.