brown box icon open card cartoon shadow empty board cardboard free boxes boxcardboard moving carboard Cardboard Box clip art 纸板 棕色框图标打开卡卡通影空板免费纸箱 Boxcardboard 移动纸
eps format, with jpg preview, the crucial words: Vector cartons, packaging, large-scale packaging, boxes, cartons, vector material Vector cardboard carton material 纸板 纸板 材料 矢量纸箱材料
Isometric cardboard box icons. Open and shut lid with different delivery symbols on the side. 等轴测纸板的框和图标