Rainbow Obsidian Bracelet for Men and Women: : Obsidian is the most absorbing spar among all spars. Absorb negative energy, relieve discomfort and relieve stress. The length of the sturdy elastic cord varies from 7.5 inches to 9.5 inches. It is comfortable to wear and fits most wrist sizes. .Guardian Stone: : Natural glazed rainbow obsidian, the color is extremely dark, the noble and domineering obsidian can prevent villains, disease, turbidity, and evil and evil. It is a good amulet, and it can be worn by people with bad luck. Help sleep, easy to fall asleep; .Effect: : Obsidian has an extreme effect of warding off evil and transforming evil, which can avoid the interference of negative energy, powerfully dissolve negative energy, and can also remove unpleasant musty and undesirable odors, avoid evil, and transform evil, whether it is worn personally or placed at home, They are the best guardian stones in life! .Our bracelets are made of high-quality 12mm beads, carefully selected-choose good quality, eliminate defective products, polish, thread, and hand-made. It is very worth buying, no regrets.