This is an 8-braid, 300m spool of PE line, size 1. Compared to 4-braid, it offers greater casting distance and strength. You can reliably catch bites when fishing for rockfish like Akou and Oomongata, as well as for seabass and black bass. Size 1, 20lb, 300m * Color-coded in 5 colors every 10m. It has approximately the same strength as 5-号 fluorocarbon line. This product offers good cost performance compared to domestic products. Please check the actual product photos before purchasing.