Size is approx: 10 by 3.5 by 1.0cmAdditional product info: It’s a hair tie printed on glass. Made with holographic material, part of the design is printed with a sparkling effect.– Do not use for purposes other than the original purpose of the product.- Do not put it in your mouth under any circumstances. There is a risk of accidental ingestion and choking.- To prevent accidental ingestion, store in a place out of reach of small children. Since it is a glass product, please be careful as it may break if subjected to strong impact.- If it gets dirty, gently wipe it with a soft cloth.