Bravefishermen Super Strong Pe Braided Fishing Line 10LB to 100LB Multicolor Color-Lock coating technology - casts farther, lasts longer Bravefishmen fishing line special process Fluoropolymer- Treated microfibers Tough and round to prevent diggin-in on reel Ultra sensitive with near zero PE Microfiber construction is strong, smooth and round Awesome abrasion resistance.