This No Slip Headband Is Designed With Teeth That The Hairband Stays In Place All Day Long, With A Good Grip, Especially Suitable For Fixing Hair And Preventing Slippage, The Inner Teeth Are Comfortable To The Touch And Won'T Crush Your Scalp, The Curved Design On Both Sides Of The No Slip Headband Perfectly Avoids The Legs Of The Glasses, So That The Hairband And The Glasses Can Be Worn At The Same Time, Which Is Beautiful To Wear In Your Hair And Suitable For Daily Wear.With A Wide Range Of Colors, You Can Mix And Match With Various Styles Of Clothes, And The Quantity Is Enough For You To Change. It Can Prevent Your Hair From Falling Out When You Are Studying Or Doing Housework.