Hilroy Security Envelopes, 4-1/8 X 9-1/2-Inch, 40 Per Box, 20 Boxes, White –

Hilroy Security Envelopes are a convenient size for the home and office.

• 10 lb. security envelopes
• Gummed seal
• Diagonal seam V-Flap construction
• Ideal for home or office use
• 40 per box, 20 boxes