Welco no. 17 nickel bronze brazing alloy, 1/16" (1.6mm) x 18" (457mm). Low fuming, premium thin flowing, high strength (95,000psi, 655 MPa); solidus 1690 F liquidus 1715. Works good - been using it for over 50 years hand brazing up Strawberry road bike frames. 1 pound (not for stainless steel brazing)
