Size is approx. 10 by 3.5 by 1.0cmAdditional product info: This is a hair elastic printed on glass. Holographic material is used, and part of the design is printed with a glittering effect.< Handling Precautions >– Please do not use for purposes other than its intended use.- Do not put it in your mouth. There is a risk of accidental ingestion and choking.- To prevent accidental ingestion, please keep out of reach of small children. As it is a glass product, please be careful as it may break if subjected to strong impact.- If it becomes dirty, gently wipe it with a soft cloth.