ower Line black leather cross pendant featuring a Nickel-free Sterling cross center piece. Power is an exclusive line of streetwise jewelry and accessories. A glam-gritty fusion of .925 sterling silver set on premium leather mixed with a whole lot of attitude. It’s medieval times meets 21st century hip. Timeless ancient symbols -- from sword and crown to shield and fleur-de-lis -- combined with distressed leather textures and rugged hues to forge a contagious new look.