Size | width 47 height 38 shoulder strap length 27 cm, folded length 13 width 13 cm Material | The net is made of nylon / Environmentally friendly non-toxic dye | Weight | Only 89 grams ►Because of the needs of packaging and transportation, please expand the plastic package immediately after receiving the package | 2 days after flattening, it will conform to the shape. ►One-year warranty for brand package (Taiwan only) | No damage caused by human factors | ►Provide spare parts repair and replacement services | Simply replace the parts at your own expense | ► MIT brand new fabrics are manufactured in Taiwan. ►Small stained wet cloth can be wiped clean. ►Patent has been applied for, please do not counterfeit. ►Please inform the vaccinated area and take photos within 7 days of receiving the items.