Adjustable US size 4–11. Turn clockwise with screw driver to tighten, counter-clockwise to loosen.
Band width ~ 8mm
Pieces vary in size, shape, quantity, and placement of stones.
Ring band is Japanese hardware made of stainless steel; screw detail is steel alloy. Dry thoroughly and oil the screw occasionally to prevent corrosion.
Avoid getting soap, alcohol, and chemicals on the pearl. To clean – rinse with water and dry thoroughly. Store in dry ziplock bag or sealed container. Avoid high heat.