The first and only professionally-tested double strap in the world - The Duo Strap Signature's patent-pending balanced weight distribution offers comfort like no other! Significantly reduces shoulder pain and strain while playing, and helps keep a natural and comfortable playing position. Enjoy the look and feel of supple garment leather in natural colors that complement your guitar or bass. The Duo Strap Signature is backed by years of real-world results by touring and session bassist Damian Erskine, and tested and endorsed by world-renowned chiropractor and physician Dr. Randall Kertz.