Package Includes: You will receive 12pcs baseball cap liner shaper. Size: 11.7inch/29.8cm wide 6.1inch/15.7cm long 0.4mm thick. The quantity is enough for your daily life needs. High Quality Material: Our baseball cap liner shaper is made of high-quality plastic material with smooth surface convenient to use and easy to clean; the material is light and flexible can be bent at will not easy to break. You can use it for a long time. Practical Hat Shape: Designed to restore or update the shape of the hat it uses nine inner supports to make the top of the hat fuller just like a new hat and beautify your head shape. It prevents the inner of the hat from wrinkling and aging and extends the life of the hat. Easy to Use: The inner support of the hat is unfolded in a fan shape when used the blade can be inserted into the reserved holes to form an arch all inserted to form a hat liner put it into the hat can be. Widely Used: This insert is perfect for baseball caps cowboy hats tweed hats men's hats women's hats sailor's hats professional hats and casual hats.