BSN42251by Business Source
Economical No. 10 Window Envelope – Single Window – #10 – 9 1/2" Width x 4 1/8" Length – 24 lb – 500 / Box – White
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Description
Business Source 42251
No. 10 window envelopes feature an economical side seam & a window with film cover. Oyster-white, corrugated, expandable box provides easy access to envelopes. 24 lb.