We have a signed Rivera to offer that is 1.5in. x 1.25 rectangles which is the largest one in the center to .75in. tall at the ends. 16in. of wearable length allows for the design to be comfortable. All 5 shields are puffed outward and when worn lends itself to great dimension. The size is tasteful to wear for all venues. No damage and simply gorgeous, just LOOK AT THAT NECKLACE