Question on reading a pattern

I have just started my first knitting project, a cell phone holder. I’ve made it to this: BO 5 (2, 2) sts, p 0 (6, 0), BO 0 (2,0) sts, p to end of row. I understand to Bind Off 5, but then Purl 0? and Bind off 0? How do I do that?
Thank you for your help!

If it says 0, it means you don’t do anything for the size you’re making. It’s just a place holder since there are stitches for the other sizes. Just do whatever is listed next for your size.