Austrian Salzburg-produced 【Bad Gastein Ore】 A rare bracelet made with safe, natural radium! Radium radiation and negative ion meter tested. *Authentic product via official channels, so please rest assured. A certificate can be provided upon request. We also carry a wide variety of radium products such as Bad Gastein and Himekawa Yakuseki, as well as health jewelry like Terahertz. 【Specifications】 Bead size: Approximately 18mm Inner diameter: Approximately 19cm (±5mm) *Size adjustments are available. We will re-estimate the price depending on the size, so please let us know in the comments section. 【Effectiveness】Radiation level: Approximately 0.5μsv (The radiation level is not constant due to the natural ore, please understand.) It is said that it takes about 1600 years for the radiation to halve, so it can be used continuously. *It is one of the world's top-class ores in terms of emitting natural low-dose radium. 【World's Highest-Class Radium Ore】 Natural radium is about 8 times that of "Tamagawa Onsen's Hokutolite". Negative ions are said to be more than 150 times that of "tourmaline". Bad Gastein ore is one of the same radium ores as Hokutolite, and is a hot topic as a health stone, with hot spring treatments and radiation treatments in caves made of Bad Gastein ore being actively practiced. *Bead processing with stabilized treatment. Stabilized treatment is a process that permeates resin to the core of the stone at the stage of the raw stone. We have succeeded in creating products (beads) by processing the gneiss, which was said to be difficult to commercialize while retaining the original atmosphere of the stone, to increase its hardness and make it safe to use. You can wear it at all times, so the effect is tremendous. *Notes before purchase* *We try to photograph the product in colors as close to the actual product as possible, but the color may look different depending on your monitor or smartphone. *Because it is a natural stone, the color and shape vary. Please refrain from purchasing if you are looking for a perfect product or are nervous, as there may be slight chips or cracks. ---------------------------------------------- #NaturalstoneKoboBadGastein Click here for a list of other Bad Gastein products on sale ----------------------------------------------