Size is approx. 10 by 3.5 by 1.0cmAdditional product info:This is a hair tie printed on glass. It uses holographic material, giving part of the design a shimmering print.– Do not use for purposes other than the intended use 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, keep out of reach of small children. Since it is a glass product, please handle with care as it may break if subjected to strong impacts.- If dirty, gently wipe with a soft cloth.