Disposable design provides more convenience: The golf hat lining is made of high-quality materials, disposable and practical, sweat-free and odorless, just peel it off and stick it on the inside of the hat lining, which is convenient for you to carry around and take out for use whenever you when needed Good hygroscopicity: The sweat-absorbent lining of the hat has good hygroscopicity, which can absorb sweat where needed, keeping your eyes away from sweat, giving you a refreshing and cool feeling all day long, no need to worry about removing sweat stains on the hat, helpful To reduce fogging. Wearing this hat liner will make you more confident and perform better Soft and comfortable wearing experience: The lightweight and soft material will not make you feel uncomfortable and will not add any burden to your head. The disposable sweat pad adopts a slim design to better fit your hat and protect you from sweat. Slips off, stays dry and in good condition RICH QUANTITY: Contains 20 pieces of golf hat sweat linings, each size is approximately 20 pieces. 23 x 4 cm/ 9 x 1.57 inches (L x W), sufficient quantity and suitable size to meet your needs for various daily activities, and also allows you to share with friends and family Adapt to the venue: The cap lining insert is perfect for various occasions, such as baseball caps, tennis caps, golf hats, wide-brimmed hats, sun hats, etc. Quickly and easily stick the sweatband inside, useful for various sports, especially It's in the hot summer