FUNRUN 925 Sterling Silver Celtic Knot Eternity Rings Wedding Promise Bands 925 STERLING SILVER-Silver is one of the precious metal.925 Sterling Silver.Refers to the silver content of 92.5%.silver has good health effects, often wear can neutralize toxic substances in the human body This is classic knot ring that you can wear for absolutely every occasion from casual to business attire to dressy! A cute little ring. The price is great, very light on the finger.925 stamp is on the inside If you don't wanna overused your engagement and wedding ring,if you are looking for a ring that you can use daily,if you are looking for something that is cheaper but looks really good. We believe this ring is what you want! "FUNRUN JEWELRY"BLACK VELVET BAG