【effect】 Encourage friendship, helping to receive cosmic consciousness and information, protect trips from evil energy and disaster, to enhance talent of travel, to increase inspiration, to help self-realization, to approach correct judgment, to protect from evil energy and evil ◇ Stone size Adjustable by + 6 cm with chain 40 cm adjuster Stone size Approximately 16 mm x 15 mm ※ Because of the free form size is slightly different. ◯ Material Chain / brass Natural stone / Labradorite Origin / India Attention Please do not drop it from a high place or treat it roughly. There is a possibility that the stone will break. It is all made by hand. Please understand and purchase thank you. We accept returned goods only for defective items.