Features: 1. Disposable Sweat Pads: Can absorb your head sweat and excess oils from your armpits and feet bottom. Keep you dry and feel fresh all day! 2. High Quality: Made of thin soft and sweat-absorbent material with strong self-adhesive to the clothes. Like a breathable sweat-proof barrier and completely invisible under your clothes/hat. 3. Keep You Dry:  This sweat liner pads with amazing absorption can keep you dry and clean all day. 4. Easy To Use: Just peel off and apply it on the inside of your collar/hat. You can remove the pad easily and toss it whenever you want. Effective area size measures 4.7*4.3 inch. 5. Multi-purpose: Absorb the sweat from your neck/head and suitable for most skin types, fit for both men, women, and children. It can also be cut to size for a custom band fit, widely used on collars, sleeve cuffs, and hats. Package List: 20 Pcs x Sticker