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> Sparco products heavyweight envelopes first class 12X1
Sparco products heavyweight envelopes first class 12X1
Sparco Products Heavyweight Envelopes First Class 12x1
Tyvek envelopes are far stronger and more secure than paper envelopes. Easy to use. Peel and seal. Convenient closure requires no moisture to seal. First Class. Open-ended.
Sparco Products Heavyweight Envelopes First Class 12x1512 WE
First Class, 12"x15-1/2"; White
