High Quality Material - Outer material is knitted mink cashmere, good quality, inner material is made from high quality faux fur, plush ear pieces can protect your ears Adjustable Band - Slightly stretched, can be adjusted according to requirements, the earmuffs can be folded and easily stored in a handbag or coat without deformation Multi Wear Methods - The back design keeps your ears warm,suitable for leisure in the cold winter, hiking, biking, skiing, hunting, traveling, morning jog, outdoor One Size Fits Most - Suitable for most men, women and teenagers, no need to wear any accessories, simply wear it on the back of your head Great Gifts for Your Family - Ideal for cold weather and various outdoor activities,it is a great choice for gifts to family and friends or to dress yourself. These earmuffs are classic and comfortable Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you!