All these reds produce an anything-but-monotone look. The highly polished Jaspers will set you apart from everyone else in a room. The 2" pendant of Poppy Jasper reminds me of a Monet watercolor. The Red Rainbow Jasper puffed rectangles measure 20x15mm, the Red River Jasper rondelles measure 10mm, and they are separated by 5mm round, luminous, gray-flash Labradorites. The large, textured, oval toggle clasp and other components are Sterling Silver and the length is 20 inches.