Boys' Round Neck Short-sleeved Single-breasted Boxer RomperProduct Information: Applicable gender: neutral male and female sleeve length: short sleeve AQL sampling standard: 2. 5 Flat car stitch pitch 12~14 stitches 3cm: Yes Whether the hair excess thread ends are trimmed: All trimmed clean Fabric name: Cotton blended Main fabric composition: cotton Main fabric ingredient content: 87 (%) Security level: Class B Closed style: single breasted Color: dark gray, striped Suitable height: 80cm, 90cm, 100cm, 70cm