For your consideration, here is a Vintage Berkley 3 Pak of Not-A-Knot Tapered Nylon 2 Lbs Test Leaders with Plastic Fly Box. The box has a little wear on it. The leaders have been protected in the box. The leaders are all in unopened packages. The plastic fly box measures 3 1/8 by 4 1/8 inches. It will be mailed in a box for protection. Item pictured is the actual item up for sale and comes from a non-smoking household. (271.817x-.5bb)

Here are the specifications on the leaders:

Length: 9 ft

Tip Size: 5X

Tip Diameter: .006

Test: 2 lb.