Attachment Type: Sew On Daytime Color: silver Backing Fabric: 86% Polyester and 14% Spandex Reflective Coefficient: >420 Home Wash Cycles: 50 cycles @60℃（140℉） Width: Up to 140cm (55''), all sizes available Certification: OEKO-TEX 100; EN 20471:2013; ANSI 107-2015; AS/NZS 1906.4-2015; CSA-Z96-02 Application: Recommended for Medium to heavy Weight Fabrics, such as high quality safety vest or jackets