JAM Paper #10 Foil Envelopes, 4 1/8 x 9 1/2, Black, 100/Pack, Peel & Seal

Color: Black Size: #10 (4.13 x 9.5 inches) Quantity: 100 /pack Fashioned from heavy-duty tear-proof foil. Envelopes feature a peal & seal closure and are water resistant. Perfect for personal mail, business mailings, greeting cards, announcements, and so much more!