Introducing our innovative sweat-absorbing hat liners, designed to keep your hat interiors fresh and clean. These liners are crafted from skin-friendly materials that quickly absorb sweat, ensuring your hat remains dry and comfortable. Ideal for various hat types, including baseball caps, golf hats, and sun hats, these liners provide an extra layer of protection against sweat and dirt. Features -Color:White -Material:Non-woven fabric -Size:30.00X2.50X0.10cm/11.79X0.98X0.04in -High absorbency: crafted from skinfriendly materials, these liners quickly absorb sweat, keeping your collar dry and comfortable. -Stain protection: placed on the inner collar, these liners effectively prevent stains, extending the life of your clothing. -Lightweight and easy to use: simply stick the liner on the inner collar; it won't affect your comfort, making it practical and convenient. -Versatile design: suitable for shirt collars and hat brims, providing extra sweat protection for various types of headwear. -Ideal for various occasions: perfect for baseball caps, tennis hats, golf hats, sun hats, and more. Package list: 20 x hat sweat-absorbent patches