The Bucky Ultralight Chevron Sleep masks are a smaller version of our 40 Blinks for children and a great option for those with more petite faces or who wants a good mask that molds to their face. Measuring 8"x3.25", our Chevron masks are an inch smaller in length than the 40 Blinks with the eye cup half the depth, making them a great compact travel companion while on a plane, train, or hotel. Get a restful night sleep where ever you are with a Bucky eye mask.