#10 Large Window Envelope All Purpose Window

These 4-1/8 x 9-1/2 SFI-certified large window commercial envelopes are primarily used for statements, eliminating the need for a custom large window. SFI certified, the white Western Sulphite envelopes are manufactured with a black Wesco security tint, two side seams under and a traditional moisture seal.

10 – 24 Black Tint SFI All-Purpose Window (3 x 4 1/2, 1/2L – 5/8B) Side Seam

Specs

Envelope Size: Reg #10 – 4-1/8″ Height x 9-1/2″ Width

Window Size: 3″ x 4-1/2″

From Left Side: 1/2″

From Bottom: 5/8″

Tinted: Yes, Black

Durable weight: 24# ww

Envelope Color: White