Double-Window Envelope #10 White, 4 1/8 x 9.5 in, Gummed, 500/Box

Double-window envelopes in standard #10 size (4 1/8 x 9.5 inches) with white exterior and gummed closure. These envelopes feature two windows for displaying recipient and sender information, making them ideal for business correspondence and billing statements. Sold in boxes of 500.