Material: alloy, amethyst beads. Amethyst is purple quartz, the traditional birthstone for February.It derives its name from the Greek word amethyein, meaning "not drunk". The Greeks wore amethyst for protection against drunkenness, evil thoughts, magic and homesickness. In India, amethyst is used by Buddhist monks to aid in meditation. Tree of life - It symbolizes many things, including wisdom, protection, strength, bounty, prosperity, beauty, and redemption.Tree of life are used to energetically influence the senses, balancing the body, mind and soul. This stone will help you to change how you think about the whole aging process, and this change of focus is beneficial to slow aging in the body. It can bring about opportunity for change, serenity, and clarity. Size(Approx): bracelet circumference: 7"(18cm); round bead diameter: 0.3"(8mm); alloy tree of life pendant size: 0.8"x 0.67"x 0.08"(21x17x2 mm); crystal bead pendant diameter: 0.4"(10mm). Due to the nature of the stone, each stone is unique, you will receive the similar one(s) as shown. Comfortable to wear, Elastic bracelet, fit small wrist to middle wrist, suitable both for men or women. Easy to put on and take off. Good choice for daily wearing and available in any occasion. Applicable: healing meditation yoga bead bracelet packaged in a jewellery pouch ready for gifting. These bracelets are great gifts for women & men, girlfriend & boyfriend.