16/2 wire comes in 1000 foot reel

16/4 wire comes in 500 foot pull box

You will notice that the 16/4 is cheaper than the 16/2, that is because it's only 500 feet instead of 1000 feet!

Extremely Flexible Professional Grade Wire

Outer jacket is formed to interior jackets to prevent stretching, twisting and slippage during long runs.

Will not crack or split even in freezing temperatures

Product SKU: Wire-16-2/4