Staples Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box

Send bills, invoices and payments securely through the mail with these #10 double-window envelopes. Security tinting on the inside keeps personal information shielded from view, and the gummed closures ensure contents stay safely inside of each envelope. Constructed from white woven paper, these #10 double-window envelopes stand up to the rigors of the mailing process. Brand Name: Staples Color Family: White Envelope Closure: Gummed Envelope Flap Style: Commercial Envelope Number: #10 Envelope Pack Size: 500 Per Pack Envelope Paper Finish: Wove Envelope Size: 4 1/8" x 9 1/2" Envelope Type: Double Window Envelope Window Location: Double-Left Height in Inches: 4.125 Material of Item: Paper Next Day Delivery: Yes Pack Qty: 500 Paper Weight in Pounds: 24 Security Tint: Security Tinted Sustainable Forestry Initiative certified: Yes True Color: White Width in Inches: 9.5 Window Height in Inches: 1 Window Length in Inches: 4.00