DescriptionThese Arm Warmers are made of premium and skin-friendly knitted fabric material, good workmanship with smooth texture, comfortable to wear and keep you warm in cold weather. The Arm Warmers prevent you from wind in cold weather or winter, suitable for both indoor and outdoor activities, can be applied to many occasions.Features-Color:Black -Material:Knitted Fabric -Size:45.00X8.00X0.30cm/17.68X3.14X0.12in - These Arm Warmer s are designed with light weight and portable, easy to use and store.- High-grade knitted fabric, the ArmWarmer sare supple but durable and will not be easily damaged.- Practical, the Arm Glove has a good warmth retention function, and it can help you spend a warm winter.- Easy to maintain, and these Arm Sleeves are easy to clean, even if the sleeves are dirty, don't worry.- Preferably material, breathable and moisture absorption, comfortable to wear, timely perspiration and not stuffy.