DetailsThese wonderful mug cozies are made from pure wool and help to keep your drink warm and your hand cool! They help to insulate your beverage while being gently warmed by it, just begging for you to hug your mug. They come complete with a plain white mug and a sachet of hot chocolate and marshmallows so make fantastic Christmas gifts. Available in any colour with any button. They will also fit any standard sized mug because we all have our favourites, or I can make them larger!