Sell Dr Kong S size school bag best price

🔆 We guarantee 100% authentic!!! 🔆 江博士书包小学生1-3年级6岁女孩儿童背包无压护脊减负双肩书包男 产品参数 品牌：江博士DR KONG 功能：减少颈肩压力 尺寸：38（高）* 28（长）* 16（宽）| 适合身高：125cm以下 码数：小码S系列 结构：有夹层 材质：100％锦纶（报告往下查阅） 温馨提示：轻不代表好！书包合适的重量可锻炼小孩背部肌肉，达到健脊效果！（不超过学童自身体重10％） Dr. Kong Schoolbag Primary School Grade 1-3 6-year-old Girl Child Backpack No pressure ridge reduction shoulder bag male Product parameters Brand: DR KONG Function: reduce neck and shoulder pressure Size: 38 (height) * 28 (long) * 16 (wide) | Suitable for height: 125cm or less Code: Small code S series Structure: with mezzanine Material: 100% nylon (reported below) Tips: Light does not mean good! The right weight of the bag can exercise the back muscles of the child to achieve a healthy ridge effect! (not more than 10% of the student's own weight)