Unitika MR 3501S Elastic retro-reflective transfer film for I-wash Transfer Color : EN ISO20471:2013 Home wash 80 x 60°C / ISO6330 Industrial wash 50 x 75°C / ISO15797 Tumble drying @ 90°C Tunnel drying inlet max 160°C Dry cleaning: ISO 3175 - 50 cycli Öko-Tex© standard 100 – class 1