1. Suitable for all kinds of hats 2. Adhesive design, easy to install 3. EVA material, does not affect wearing 4. How to use: stick them on the outside of the sweatband 5. Material: EVA 6. Single weight: about 2g 7. Single size: about 11 x 2 x 0.5cm 8. Note: only hat stickers, no other
