B-FLEX ..HEAT TRANSFER VINYL FOR GARMENT DECORATION. B-FLEX GIMME 5 is the flagship product. Made up of 60 polyurethane films of different colors, it is designed to be transferred on organic or synthetic fibers in only 4 seconds. With it's semi-glossy layer of heat-sensitive glue your cutting lines will be highlighted. B-FLEX sticky carrier allows for fast weeding and easy repositioning of any details that might have accidentally lifted from the carrier.