Grade AAA 8mm genuine natural black & white zebra jasper faceted beaded bracelet. Zebra Jasper helps us to avoid over-thinking & encourages us to enjoy the experience of living. TO MEASURE YOUR WRIST: You will need a flexible measuring tape OR something flexible to wrap around your wrist & a ruler (See example in pictures). Wrap the measuring tape around your wrist, making sure to wrap it all the way around your wrist. We suggest measuring your wrist in the area you ultimately wish for your bracelet to sit. Black & White Zebra Jasper Bracelet