http://www.comc.com/Cards,sq,i100,=2...udio+portraits
The set is Studio Portraits. There are like 56 different versions using the different Donruss brands stamped on them with different colored borders and also b&w or color pictures.
By the serial number I'd guess this from Beckett
2005 Studio Portraits Certified Blue B/W #31 Mike Piazza
though the border looks white to me from the scan