1 Name:100% meta-aramid thread 2 Feature: inherently flame retardant 3 Certificate:EN11612;EN471;HRC2,Oeko-tex 100 100% meta aramid thread1. Name:100% meta-aramid thread2. Feature: inherently flame retardant3. Color: 13 colors available4. Ne 20/2, Ne32/2, Ne 40/3, Ne60/3,Ne36/2, Ne40/2...5. Testing support: EN11612,EN471,HRC2,Oeko-tex 100, EN493 100% Meta-aramid FR thread