In the hot summer, for preventing stains on the inside of caps and hats that can't be washed, and on collars and cuffs! Prevents sweat and foundation stains. If the tape gets dirty, simply peel it off and replace it with a new one, keeping your hat clean! ・Quantity: Set of 10 sheets ・Color: Black ・Easy to replace ・White is also available #CollarStainPreventionTape #HatSweatTape #HatStains #SweatAbsorbentSheet #SebumStainPrevention