We designed and introduced the Nine Planets Bracelet on Amazon in 2014. Here we have the nine planets laid out in beads: Mercury, Venus, Earth and Moon, Mars, Jupiter, Saturn, Uranus, Neptune, and yes, Pluto; tiny black beads represent outer space with tiny shiny silvertone beads representing the stars! Mercury is made from hematite, Venus a simulated pearl, Earth is simulated jasper dyed blue, Mars is red agate, Jupiter is simulated malachite, Saturn is mother-of-pearl and/or calcite, Uranus is opalite, Neptune is mother-of-pearl, and little Pluto is mother-of-pearl Our most popular bracelet; fun to look at and ponder our amazing universe! Designed and made at Style ARThouse in Maryland; comes with a title card listing materials and care instructions This one is adult size medium, with an internal circumference of 7.0 inches, and fits an average adult wrist; see last photo for all available sizes We designed and introduced the Nine Planets Bracelet on Amazon in 2014. Here we have the nine planets laid out in beads: Mercury, Venus, Earth and Moon, Mars, Jupiter, Saturn, Uranus, Neptune, and yes, Pluto; tiny black beads represent outer space with tiny shiny silvertone beads representing the stars!