Most cable you'll find is 7x7, which is 7 strands and 7 wires per strand. Some incorrectly refer to it as 49 strand. This is great cable for most applications but not quite as flexible as you might like in certain rigging situations.
If you are looking for cable with more flex then 7x19 is what you need. A cable with 7 strands and 19 wires per strand, 133 wires. It will be the same overall diameter as the 7x7 but considerably more flexible.