Material:1st layer: pp 20g
2nd layer:20—25g
3rd layer:PP 20g/ES20g
Size:17.5x9.5CM (Adult)
Standard:
1,BFE ≥99%;
2,PFE ≥99%;
3,Polypropylene inner and outer facing assures comfortable on the inside and protection on the outside.;
4,Conform with ASTM F2100 level1;
5,Conform with EN14683 Type 2;
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