The sport of Racket-Ball is becoming more popular in the U.K. and is played on a squash court. Some players who have stopped playing squash find racketball provides a very good alternative.
The better rackets are graphite with a weight between 190 and 210 grams. The string area is similar to a tennis racket and the length up to 22 inches or 588 mm.
The name could be confusing as there are several alternatives. The main choice is between Racketball or Racquetball, but Racket-Ball also seems acceptable. The choice is yours.