I want to order the cookie bags from Papermart, just like the 4x9s I get at Michaels (the bag of 50 for $3.99). Papermart's sizing chart is not as straight forward as I hoped. Anyone familiar with the Michael's size, and know the exact item at Papermart? I'd hate to get a box of 1000 of the wrong size! Thanks.

I use the 4" x 6" S-2946 those are the size that Michael's has however big cookies won't fit in this size and for those I use size 6 x 8 S-2948 I order them fron U-line.com and they about $10.00 per 1000 bags