hand wash under temperature 30°C. Dry flat in shade is suggested versatile fall winter hand warmer featuring thumb and forefinger touch screen design, with hot fix rhinestone decoration made of high quality wool and polyamide, lightweight and comfortable, durable and flexible M:3.51x9.75"; L:3.71x9.75", available in two sizes, elastic, fits more better a necessity for outdoor activity or texting in cold weather, easy to go with other outfits, nice choice as a thoughtful gift