Elastic earloop spandex+polyester for nonwoven face mask

1:material:20% spandex+80% polyester
2:Material: A grade
3:White, round ,latex free, 1200m/kg

4:2.5kgs/polybag,8 polybags/carton,20kgs/carton

5:round Diameter 2.5-3mm,flat diameter:3.8mm,4mm

6:Carton size: 75 * 40* 50cm 

7:1*20' container could load:3.7tons