J-BRAID x4 perfect for abrasion resistance and ease of use for knot tying and line management. The 4 Carrier lends itself to be a bit thinner diameter great for additional line on your reel when necessary. x4 is made with the highest quality Dyneema material from Japan. With Daiwa&';s proven hi standard of manufacturing makes J-Braid one of the best on the market today. J-BRAID x4 is offered in Fluorescent Yellow, Multi Color, Dark Green and Island Blue. New J-BRAID x4 comes in 6, 8,10, 15, 20, 30, 40, 50, 65 & 80 lb. test in 150 yds., 300 yds. and 3,000 yds.