Berkley Trilene Big Game Monofilament Clear Leader formula is made for handling jaw-dropping shocks and shrugging off toothy fish attacks with its unbeatable shock strength and abrasion resistance. Whether you need 100 or 150 pound test, we&';ve got you covered. Berkley Trilene Big Game is heavy duty leader material that offers extreme fighting power in a reliable monofilament material. Extreme shock strength to absorb vicious strikes. Excellent abrasion resistance, even against the toothiest of fish. High knot strength. Available in 100 and 150 pound test.