If you have a desired inner circumference, please be sure to let us know before purchasing. It will cost an additional 50 yen for every 1 cm increase. Reducing the size is free. "Turquoise," also famous as a power stone, is a must-have item for summer♪ Turquoise is said to ward off negative energy and support you in overcoming difficulties to achieve your goals!! The blue color reminiscent of the summer sky brightens your mood and adds an accent color☆ Turquoise, with its color reminiscent of the sky, has a very bright energy, warding off negative energy and supporting you in overcoming difficulties to achieve your goals. Inner circumference: Approximately 17cm Turquoise blue composite 8mm White turquoise 8mm ◆Notes There may be an error of ±0.5mm in the round beads. The colors in the images may appear different depending on your device and monitor. Dyed power stones may fade or transfer color. Natural stones have individual characteristics, such as color unevenness, spots, and black dots, and may have minor chips or dents that do not affect their use. (Cracks, inclusions, crystal structure lines, etc.) We primarily use natural stones, but may use some processed or colored stones to improve the design. Engraved items may have paint smudges, peeling, or fading. We recommend removing the item when bathing, getting wet, exercising, or in situations where you sweat or are likely to snag it, as this may cause discoloration, fading, or damage.