This is a classic YELLO Dragon Skin item. Size L, equivalent to 24.5cm, but it runs small, so it's likely closer to 24cm. Please understand that this is a used item. My wife used to wear these at events, so responses to questions may be delayed. Thank you for your understanding. Black knee-high boots, pointed toe design. - Color: Black - Design: Snake pattern - Heel Shape: Pointed toe - Boot Type: Knee-high boots Over-the-knee boots