Size is approx. 10 by 3.5 by 1.0cmAdditional product info:This is a hair tie printed on glass. It uses holographic material, making part of the design sparkle.– Please do not use it for purposes other than its original use.- Do not put it in your mouth under any circumstances. There is a risk of accidental ingestion and choking.- To avoid the risk of accidental ingestion, please keep it out of reach of small children. Since it is a glass product, be careful as it can break if subjected to strong impact.- If it gets dirty, gently wipe it with a soft cloth.