The Q Ray Deluxe Combo has become a favorite, due to its sleek design, great price, and comfortable fit. Q Ray Deluxe Series - very stylish. The sophisticated design and engineering of the twisted band is the great choice for many because of its natural comfortable fit, lighter weight and overall flexibility. This special design minimizes sliding and movement during any type of activity. Caution: Do not use a Q-Ray bracelet if you wear a pacemaker or electric implants of any kind, or are allergic to metal. 30 Day Money Back Guarantee