Adjustable Blue Zircon Pearl RingSize Sheet Care Instructions Avoid contact with chemicals and sweat Keep dry and clean; store separately in a sealed bag when not wearing Avoid contact with chemical products (perfume, skincare, shower gel, etc.) Avoid vigorous exercise or wearing while swimming Avoid wearing multiple metal accessories at the same time; avoid friction Avoid contact with water Do not wear while sleeping Product Details Adjustable opening. All product sizes are measured