Long Size Ruby Zoisite Stretchy Beaded Bracelet - Wrist Mala - Prayer Beads - 10mm for Larger Wrists. Qualities or Properties of Ruby Zoisite: Contains Green Zoisite, Ruby and Tschermakite. Helps connect the heart & brain. Transmutes negative into positive energy. Provides courage, strength and purges fear or anxiety. Aids in physical healing. Encourages you feel empathy for others. Stimulates feelings of appreciation & happiness. Comes in a Case Pack of 2. Bead Size: 10mm with 12mm Guru Bead. Bracelet Length: About 7.5 to 7.75 inches on inside diameter for Larger Wrists.