Check the listing for details. Flat Cable Super-Flex 22 Gauge Stranded 3-Wire for Lionel Post & Prewar Trains. Color: Black, Condition: New. Listed at 8.50 USD. Here is eight (8) feet of Made in the USA stranded Super-Flex 22 gauge FC-3 flat cable wire, perfect for rewiring Lionel O and O27 gauge switch controllers and other devices needing three wires. Each lead consists of seven, twisted cable solid copper wires that are tinned for easy solder connections. This is the same wire that was supplied to Lionel for almost 50 years. This wire also works with American Flyer, MTH and other make trains. Shipping is a flat $6.00 regardless of the quantity purchased. If you buy additional 8' lengths you will receive one continuous length of wire. This will let you custom cut the wire to meet your specific needs. Order as many as you like. I do combine shipping, so please wait for my invoice before making payment. I generally leave feedback once I receive the same from the purchaser. Wishing you Good Health and Peace of Spirit, Bob.