9 x 12 Full Face Window Envelopes - 28lb. Bright White (250 Qty.) | Perfect for Sending 8.5 x 11 Photos, Certificates, Invoices or Head Shots | Photo Envelopes | FFW-912-250 Size: 9 x 12 Full Face Window Envelopes 9 in x 12 in / 9 x 12 / 229mm x 305mm Quantity: Pack of 250 Color: 28 lb. Bright White is the same bright look as our other Bright Whites, with a little more heft than standard 24 lb., for an added sense of quality, and strength. Uses : Perfect for sending Head Shots, letters, 8.5 x 11 Photos, certificates, invoices or statements, save the time and expense of separately addressing envelopes. Printable on off-set and digital printing presses and some home printers.