Review on 🔥 Max4out Ab Roller Wheel: Ultimate 7-in-1 Ab Roller Kit with Knee Pad, Push Up Bars, Hand Grips, and Resistance Bands - Perfect Home Workout Equipment for Abdominal Exercise and Ab Workouts - Men and Women by Lauren Williams

The wheels are rubber, not plastic (GOOD). Two wheels make the roller more stable (GOOD). The handles don't slip easily and there is no gap between the wheels and the handle (GOOD but means the handles don't move easily. I used my hands to get them in place.) The price is low (GOOD) . What to look out for: The wheels are just over 5 inches in diameter. . This can affect the difficulty of coasting compared to wider wheels. You have to see if it suits you. There are no assembly instructions or instructions (assembly is self-explanatory and you can search the web for exercises). Use the wall to block how far you can move forward. You can definitely slip and injure yourself if you cannot move in a controlled manner. Please note that I have a wooden floor.