This is the coolest bracelet for people who likes astronomy The beads represent the eight planets: Mercury, Venus, Earth and Moon, Mars, Jupiter, Saturn, Neptune and Uranus; those small black beads represent the outer space. The tiny shiny silver powder on black beads is so shinning and beautiful Features Color: As shown. Material: Natural stone. Size: 6.80X6.80X1.00cm/2.67X2.67X0.39in. It is handmade, fits for most, great gift for birthday or holiday present for friends. It is for unisex, can wear on both man and woman. When you wear it, you are the sun, all the eight planets are around you. Fashion and beautiful appearance, the size fits for most people and easy to wear. Applicable to: travel commemorative, employee welfare, anniversary celebration, business gift, and other gifts Natural Stone material are made, durable to use and will not to fade. Note: Data are all measured manually, please allow for an error of 1-3cm. Due to differences in light and display, there may be a certain color difference, which is subject to the actual object received.