Blue Summit Supplies #10 Business Envelopes, Double Window, Security Tint, Flip & Seal, 500 Pack

Durable and professional go-to standard business envelope for mailing invoices, statements, and other office mailing needs Roomy enough for a return envelope to be included, so you can get paid faster Low profile flap design creates a wide opening for easy and quick envelope stuffing Flip and seal flap is quick and easy to use without any need to lick or moisten the glue Perforated top edge makes it quick and easy to open without the use of a letter opener or messy tearing Dark security tint lining keeps your important documents securely concealed throughout transit  Product Features: #10 double window envelope Dimensions: 9 1/2 inches X 4 1/8 inches Security lining 24lb white wove paper Package quantity: 500 Count Product Details: Brand: Blue Summit Supplies Part #: BSS-92588-008 SKU: JE-Z02Z-X6NA Barcode: X001BYBRB1 Package dimensions: 12 x 10.1 x 4.4 inches Package weight: 6.05 pounds