▼Size: Our products are all sewn by ourselves, so there is a reasonable error within one to three centimeters. If there is no note, it is the default headband size (Circumference: about 54～56/Maximum open size: 66 cm, width: 6.5 cm). Please measure whether the head circumference of the headband is comfortable and accept custom sizes before purchasing. If the rear size is not suitable, you must pay the round-trip freight to replace it! ▼Try-on report: Use a satin ribbon and a slightly thicker cotton thread with no gaps, looseness or tightness, and wrap it around where you are wearing the hairband. Suggested customization for head circumference below 54 cm Head circumference 55 cm/moderate, no headache after wearing for a long time Head circumference 56 cm/moderate, no headache after wearing for a long time Suggested customization for head circumference above 57 cm Men's head circumference is about 60 cm ▼Color difference: Because we can't grasp the color output of every computer and mobile phone, there may be a slight color difference. The hairband try-on photos were all shot in natural sunlight. In the evaluation, some distinguished guests intimately attached photos of indoor wear, which can be used as a reference! ▼Material: Japanese bronzing cloth, Taiwan cotton cloth, loose tight belt made in Taiwan. ▼Production: Select fabrics and sew them yourself. ▼Cleaning: Washable, hand wash is recommended.