SEARS 1/3 HP 10" Bandsaw
What's the model number? Not on the case: all it says is Sears Craftsman?
Looks like blade length depends on model: http://www.toolcenter.com/BLADES_TO_SIZE.html
From the Bandsaw case: 56 7/8ths inch long blade, 1/4 or 1/8th inches wide
For replacement blades we need high tooth count (at least greater than 10 TPI) for cutting things other than wood (plastic, circuit boards, sheet metal).