The best flame retardant fire resistant blackout curtains for school

Inherent flame retardant blackout curtains: 1.Self extinguish immediately when leave the fire. can washable and flame retardant will not disappear after 50 times washing. 2.Good hand feeling , better and more soft than polyester curtains 3.block 99% sunshine and thermal insulated 4.Eco-friendly and no harm to body

if you need the fabric or ready made curtains, pls connect me .We are factory and trading company.  My email: sales02@begoodtex.com