Knitted baby hat and mittens with 100% merino wool from Today I Feel in a pet free home. The wool is super soft and comfy and the hat should fit a new born up to 1 months of age. Coming from Iceland, were the weather is cold I have knitted several of these and I loved using these for my babies! The size of the hat is 5"x 5" The size of the mittens are 2"x3" I would say it's perfect for a new born, very warm and will keep the baby warm during the first few weeks. I loved knitting this, I hope you enjoy it too!