300m spool of PE line X-CORE, size 5. It has high strength and low stretch, so you can reliably detect bites even in deep water. Size 5, 60lb, thickness 0.37mm, 300m * This is gray PE line X-CORE, which is less visible underwater. There are no length markers. The entire line is gray. * We also have other sizes and colors available, so please take a look if you'd like. → #Other sizes and colors are here