A sweet baby accessory we love. Soft cotton and stretchable, they are available in white, light pink, aqua navy and rose. This is a one-size cap for baby up to 3 years old. Laying flat it measures 7.5 inches across (38cm in circumference) and 7.9 inches tall (this includes the fold as seen here). We also have some Newborn sizes that are slightly smaller (6.5 wide by 4.5 inches high- laying flat). See the photos for the differences. These make a perfect add on to Sleep N' Play sets or added on to Baby Shower gifts. These hand painted baby hats are personalized free. We also can make custom designs as shown. The paint will never wash off. Contact us for more information.