Hand-knitted fingerless hand warmers made with two types of yarn: Opal wool yarn and wool blend yarn (yellow part). Size: Length approx. 20cm, Width approx. 9cm This type allows your fingers to be free, making it convenient for using smartphones or tasks that require fingertips. They are thin, so they won't take up much space in your bag. Please hand wash in lukewarm water. Please understand that this is a handmade item by an amateur.