Mules are slightly smaller than their horse parent, and when they grow they share traits of both a donkey (the long ears), and the horse (color, tail, etc.). A Mule in the grass.
For example, a 2014 Ford F-150 is considered a half ton truck but most variants can carry a lot more than 1,000 pounds in the bed. Since these terms are probably not going away any time soon, it's best just to think of them as smaller, mediumest, and more than medium.. (Pause for laughter).
Two-string bales of hay typically weigh from 40 to 75 pounds and have dimensions of 19 inches by 16 inches by 36 inches. Larger bales include 1-ton and half-ton bales, which weigh 2,000 and 1,000 pounds, respectively. One-ton bales are 4 feet by 4 feet by 8 feet, and half-ton bales are 3 feet by 4 feet by 6 feet.