Fabric: Navy Blue x Purple Hook: Purple Diameter: 9cm These are earmuffs that can be attached to a helmet. Made simply and easy to use with denim fabric. How about them for the upcoming cold season, such as when picking up and dropping off by bicycle, commuting with a helmet, or riding a scooter or other motorcycle? How about them as a small gift for this time of year? They are designed to be secured with a hook to prevent slippage and falling off. Please adjust the height to fit your helmet. *There may be individual differences in the color of the denim fabric. Please check the photos carefully. *The helmet and decorative flowers other than the earmuffs are not included. This is a sale of the earmuffs in the first photo. As this is a handmade item, there may be some wrinkles, distortions, and double stitching. There may be slight differences in size. There may be differences in color between the photos and the actual product. Thank you for your understanding. There are no smokers or pets. Please be sure to read the profile before purchasing. It would be smoother if you could comment before purchasing. #Earmuffs #EarMuffs #EarMuff #Bike #Helmet #Handmade