Thank you for viewing my products from among many others. Blue gradient rib knit - Color: Blue gradient - Material: Knit - Design: Rib knit - Style: Beanie, cloche hat, knit cap Size: Height: Approximately 20cm Head circumference: Approximately 57cm to 60cm *Due to the single crochet and rib knit, there is elasticity. As this is a handmade item, there may be some misalignment or distortion. Thank you for your understanding.