Innovative Magnetic Back Opening This cap features a 14 cm hidden magnetic opening that accommodates all ponytail heights, including high, medium, and low ponytails or \"messy buns.\" It adapts to your hairstyle without you needing to adjust your hair to a fixed hole, making it perfect for daily use. Perfect for Thick and Curly Hair Designed for women with thick hair, curly hair, or voluminous hairstyles. The magnetic opening stretches comfortably without pulling or flattening your hair, protecting your hairstyle while keeping you looking stylish. Seamless Closure When Not in Use Unlike traditional ponytail caps, the magnetic closure remains completely closed when you're not wearing a ponytail. This keeps the back clean and neat with no visible gaps or exposed scalp. Soft and Comfortable Design The cap features a soft, unstructured crown with a lightly reinforced front panel for a relaxed fit. It maintains its shape while being comfortable to wear all day. Fixed Size for Easy Fit The cap is designed in a standard size with a head circumference of 22.83 inches (58 cm). It does not include an adjustable strap, so measure your head before purchasing to ensure a perfect fit. This magnetic ponytail baseball cap is ideal for women who want convenience, style, and comfort without compromising their hairstyle.