【Product Information】 ★Color Black ★Foldable earmuffs that can be rolled up for compact carrying. ★They fit easily into bags, backpack pockets, etc., so they don't take up much space. ★Lightweight and warm, with a focus on a perfect fit for the ears. ★The back-arm type reduces the worry of messing up your hairstyle. ★Adjustable size! The earmuffs' arm uses a slide rail structure with伸縮機能 (expandable function), allowing for size adjustment to fit your head. ★Waterproof. ※Accessories used by the model are not included in the set. ※Measured by flat lay. There may be slight variations depending on the measurement method. ※Colors may appear different depending on your monitor. Thank you for your understanding.