Sweat Absorbent Pads - 20 sheets (packaged in sets of 10) Attach to the inside of hats, collars, and cuffs to prevent sweat stains and odors. Can be used inside hats, collars, the back of sports bras, etc. 【Size】 Length: Approximately 23.5cm Slight variations in size may occur. I bought these in bulk but decided I wouldn't use them all, so I'm selling them. * Some lint may be attached to the product inside the package. If you are concerned, please remove it with tape or a lint roller. Please be aware that these are inexpensive, imported products. * Immediate purchase is welcome.