JAM Paper No. 10 Envelopes, 4 1/8 x 9 1/2, Blue, 500/Box

Color: Blue Size: #10 (4 1/8 x 9 1/2 inches) Quantity: 500 Envelopes per Pack Very versatile envelopes; can be used for invitations, personal everyday mail, bills, invoices, statements, business memos, marketing materials, brochures and much more Perfect for business needs.