Lionel 3 rail Fastrack. This lot includes 41 total pieces!! They are all in gently used condition. Included are- (16) O-36 full curves, (17) 10" straight, (2) 1 3/8", (1) 90 degree crossing, (1) 10" with connecting wire, and (4) 5" straight. The box weighs 12lbs so shipping is a little high.