500 No. 10 Security Envelopes - Gummed Flap - Tamper Proof Design - Security Tinted with Printer Friendly Design - Number 10 Size 4 1/8 x 9 oe Inch - Pack of 500 Item Description About this item Perfect for secure everyday home and business mailing. Our Security #10 Envelopes perfectly fit standard 8.5'' x 11'' paper sizes and other large documents. Easily fits invoices, letters, checks, and more. Provides complete mail security. No need to worry about others seeing your documents, our dark black security tint completely hides you mail. Cost saving Gummed seal. Save money and time sealing our strong gummed seal envelopes. No need for tape or glue sticks. Easily print hundreds of envelopes with our low profile envelope design. Our Printer friendly envelopes with smooth thick paper saves you time and frustration while printing without having to worry about jamming. These envelopes are designed for both Laser and Inkjet Printers. Prevent others from tampering with your mail with our tamper proof design with gummed seal that penetrates the paper. Once the envelope is sealed, the envelopes has to be ripped to get inside. We understand how difficult it can be to find secure envelopes that completely secure and hide your envelope contents throughout the mailing process. We understand this frustration; thus our envelope design protects your contents. Windowless Design is the safest type of envelope. Easily print, write, or add labels to address the envelope Quick and easy to use gummed seal design this has a strong adhesive that completely secures your contents to prevent them from falling out and being lost or shown to others Dark Black security tint that is completely opaque and blocks others from seeing your documents Thick and durable White Paper stock that completely protects your contents during transit. No need to worry about tearing of the envelope Our low profile design makes for easily printing in most HP, Brother, Cannon, Xerox, and other standard laser and ink jet printers. Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.