Sell #SG Seller# Latest Dr Kong L size school bag best price

🔆 We guarantee 100% authentic!!! 🔆 drkong江博士护脊减负儿童书包轻 小学生双肩书包5-6年级女 产品参数 品牌：江博士DR KONG 功能：有效预防含背，减少颈肩压力 型号：Z13191W003, Z13192W004, Z13181W004 尺寸：46（高）* 30（长）* 18（宽） 重量：0.92kg , 1kg, 0.96kg 适合身高：150cm以上 码数：大码L系列 结构：有夹层 材质 :100％锦纶，100％聚酯纤维 温馨提示：轻不代表好！书包合适的重量（不超过学童自身体重10％）可锻炼小孩背部肌肉，达到健脊效果！ Dr. Kong spine protection lightening children's schoolbag light primary school shoulder bag 5-6 grade female Product parameters Brand: DR KONG Function: Effectively prevent back-containing and reduce neck and shoulder pressure Model: Z13191W003, Z13192W004, Z13181W004 Size: 46 (height) * 30 (length) * 18 (width) Weight: 0.92kg, 1kg, 0.96kg Suitable for height: over 150cm Size: Large size L series Structure: interlayer Material: 100% nylon, 100% polyester Tips: light does not mean good! The appropriate weight of the schoolbag (not more than 10% of the schoolchild's own weight) can exercise the back muscles of the child to achieve a spinal health effect!