<!-- .at_0{TEXT-INDENT: 12pt; mso-char-indent-count:
1.0; mso-char-indent-size: 12.0pt} .at_1{FONT-FAMILY: 宋体; mso-bidi-font-size:
9.0pt} -->1 进口EVA材质环保健康,内衬网布,透气舒适。2 扣子可调节后背大小，适合学生背书包穿着!