Adjustable Sports Running Chest Bag Vest

Product parameters
[Name / Name]: nylon chest backpack
[Size / Size]: 21.5x1 2cm
[Fabric / Material]: 1000D Nilong
[Color / color]: black and white
[Packing / Packing]: PP bag
[Weight / weight]: 0.2kg
[Single package size]: 34 * 31 * 3cm
[Packing size: 45 * 52 * 33cm / 50pcs