Set of 4 cotton baby undershirts, including plain, car, and biscuit patterns. - Quantity: Set of 4 - Colors: White, Gray - Designs: Cars, Biscuits, Plain - Material: Cotton The print on the patterned ones is faint and difficult to read, but it's likely 80cm, 100% cotton. They are front-opening with easy-to-fasten buttons, making them easy to put on and take off. Thank you for looking.