The Callaway Big Bertha Diablo Driver is a high-quality golf club designed for senior players who are right-handed. It features a titanium head with a mallet shape and a loft of 10.5 degrees, making it ideal for achieving long and accurate drives on the golf course. This 3-wood club is part of the Big Bertha Diablo model series by Callaway and comes with a graphite shaft that offers flexibility for seniors. With a length of 43 inches, this driver is a reliable choice for golfers looking to enhance their performance on the course.