【Arm Warmer】The long gloves are made of acrylic fibres, lightweight, comfortable and have good warm-keepin. 【Size】 Our women arm warmers are 12 inches/ 30 cm in total length, the proper size for most women, ladies. 【Convenient and Flexible】Fashion fingerless thumb hole style, not only for keeps arm but also convenient and practical. Ideal for driving, writing, typing, texting, driving, horseback riding, hiking, dog walking and more. 【Soft and Warm】Great accessories for protecting your hands and arms from cold in cold weather. Perfect for daily wearing, indoors and outdoors activities, especially for working in cold environment. 【Perfect Use】Matches well with your winter outfits, like sweaters, coat, hoodies, jacket, it makes you charming and fashion, leisure and fashion in public and streets.