Material: Cotton Blend Attention plz: If your kid is chubby, we recomend choosing a larger size, thanks. Please kindly refer to your kids actual height and the size chart before buying/bidding. Thanks. Package included: 1x romper Size Chart: Size Tops Length Bust*2 Age 70 37 cm 25 cm 0-3 Months 80 39 cm 26 cm 3-9 Months 90 41 cm 27 cm 9-18 Months 100 43 cm 28 cm 18-24 Months There is 2-3% difference according to manual measurement. please check the measurement chart carefully before you buy the item. 1 inch = 2.54 cm Please note that slight color difference should be acceptable due to the light and screen.