Size:Diameter:2.56 inch, Height:0.79 inch. No creases, feels lightweight and secure without tugging on hair. No hurt the hair and head.^ Styling Hair Ring For Female: Easy and convenient for you to put on and remove,just twist,and it's fit for all age, also a great gift for your friends and families.^ Soft Material: Made of high-quality silicone material, which is full of elastic, wear-resistant and durable, has a long using life.^ Wide Application: These silicone hair rings are suitable for many occasions, informal parties, office commute or daily life, everywhere you want.^