Ships from Hong Kong. One size fits most.( Cap high: 6.5 cm, height brim: 4.5 cm, crowns arc volume: 40 cm, cap the amount of the lower end of the arc: 46 cm). The color is as the picture shown. The recommended age is just for your reference, Please measure your baby's Head circumference to choose the right size for your baby because of the different measurement methods, there may be 1-2 cm of the allowable range error. This hat is comfortable, convenient, and unique fun design. The caps can effectively block the sun, prevent the baby from the harm of ultraviolet ray. Great hat to wear every sunny day. It is best choice!