The Mikolo 7-Foot Olympic Barbell is on sale for just $113 at Walmart, a 72% discount compared to its full price of $400. It's an official 7-foot design, and the collars are 2 inches, the standard ...

An Olympic barbell is similar to the standard barbell as it weighs only 45 pounds (20kg) and is 7 feet long. They are typically smaller in diameter, so they are easier to grip.