Proper Size: the length of the glove is 11.8 inches, and the average size of the arm protector fits most people's arms, right or left; Plus, they're comfortable to wear, have a refreshing cool feeling on your arms, and can also be washed and use for next time, the cleaning method can be hand washing or machine washingPackage includes: you will receive 3 pairs of welding arm sleeves, 3 different colors, abundant quantity, color variety, easy to replace, can meet your daily needs, they are good helper for daily work and hand protectionQuality material: arm sleeve with fingers are made from HPPE, nylon and spandex materials, the arm protector is very strong, quality polyethylene makes it highly breathable and elastic, cut resistant, comfortable to wear and helps prevent the forearm from mild burns and high temperaturesFavorable design: bite proof sleeves are designed to keep the palms of your hands safe without affecting your work, the compact design of these cuffs provides effective arm protection for the most exposed parts of your body, your hands and armsWide application: safety arm covers have a wide range of use, suitable for industry, construction, food processing market and other occasions and fields of wrist protection, but also for kitchen, garden, farm, pet hospital, which can prevent arm injuries or scratches