... ,ROHS,FCC YZG-BI Series Super Bright Nylon Flashing LED shoelaces, it's visible at 400 meter distance, webbing colors and ... : nylon,High light-guide glass fiber ♥ Webbing color available: Red, Green, Yellow, Blue, Black, Pink,Orange etc. ♥ Led color available: Red ... , Green, Yellow, Blue, Black, Pink,Orange etc. ♥ Flashing Model: Quick falshing, ...