500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB

500#9 Double Window Security Envelopes, PANDRI NO.9 Self Seal White Envelopes Designed for Invoices, Business Statements & Documents - Number 9 Size 3 7/8 Inch X 8 7/8 Inch - 24 LB