Children's long sleeve jumpsuit provides good warmth for babies, prevents them from being injured while learning to crawl or walk.Specifications Material: CottonGender: Boys Season: Spring, Autumn, Winter Pattern Design: Stripe Style: Fashion, CuteSize Chart:(cm/inch) SizeBustShoulder to CrotchSleeveLengthRecommended Age3M50/19.6935/13.7823/9.0653/20.873 Months6M54/21.2636/14.1725/9.8458/22.836 Months9M56/22.0538/14.9627/10.6360/23.629 Months 12M58/22.8340/15.7528/11.0262/24.4112 MonthsNote: 1. All dimensions are measured by hand, there may be 2-3 cm deviations;2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you for understanding!Package Contents 1 x Baby Boys Striped RomperPromise: If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.