Hello. This is ami ami life, a handmade shop! This is a hand warmer. It has a thumb. It's the type where all the fingers are exposed. It's 100% acrylic. It's a rose granny square. The colors are purple and brown. Length is about 19cm, and the hand circumference is about 18cm. It's stretchy, so it's comfortable. Please note that due to being handmade, there may be slight differences between the left and right sides.