The gemstones used in my Reiki bracelets are:Red:  Bamboo CoralOrange:  AgateYellow:  CitrineGreen:  AmazoniteBlue:  LapisPurple:  AmethystClear:   Crystal Each Chakra is separated by a 6 mm Swarvoski Crystal and 2 goldtone spacers.  The bracelet is secured with a surgeon's knot and a dab of glue for extra durability.Bracelet measures 7 inchesThis bracelet will release Reiki Energy all the time, so the more you have it near you the more energy you will receive from it! One does not have to believe in Reiki for it to work, but you will notice a difference in your life when you work with it!I have received Tera-Mai and Usui Reiki level 3 training. This bracelet will be cleansed and activated using the Usui Reiki Symbols.