... to customer requirements)Specifications1)Sewed on different cloth and underlay 2)High reflective coefficient 3)Easy operation, foldableBacking: ... % PolysterCertification : EN471, Class 2, ANSI, SGS Application: Use for reflective products, decoration, reflective clothing, business suits, casual wear, ... protective equitment, etc. High Reflective Fabric( Polyester ) for high visibility polo shirt