Protective mask with lanyard
Size: width 5MM, total length 20CM, fold 10.5CM in half, with adjusting buckle in the middle
Color: black, white, color
How to use: Weld the two ends of the two protective mask ropes and lanyards directly to the school parts on both sides of the mask.
Packing: 10,000 packs per bag, one piece weighs about 0.63 grams, and a large bag about 6.3kg, packed in a carton outside.