20 Forever Stamped Envelopes #10 Self Seal Security Envelopes (4-1/8 x 9-1/2 inch) (USPS Stamp Design Varies) ✓ Free 60 Day Returns ✓ Free Express Shipping Description: This is for 20 10 Security Envelopes (4-1/8 x 9-1/2 inch) which already have forever stamps on them. Stamps will be general themed. Stamp designs may vary, but will equal or surpass the current Forever one ounce postage rate. Envelopes are ready to mail, with stamps valid for one-ounce letters. Features: Stamps may vary, but will equal or surpass the current Forever one ounce postage rateEnvelopes are ready to mail, with stamps valid for one-ounce lettersEnvelopes are ready to mail, with forever stamps valid for one-ounce lettersStamps may vary, but will be business appropriate, general themes such as flags, liberty, Purple Heart (no religious stamps, and no specific themes or people) Product Details: Brand: United States Postal ServiceColor: BrownClosure Type: Self-SealMaterial: Business Envelopes #10 Self Seal, Postage StampsNumber of Items: 20Manufacturer: ‎USPSBrand: ‎United States Postal ServiceItem Weight: ‎3.84 ouncesProduct Dimensions: ‎9.7 x 4.2 x 0.5 inchesItem model number: ‎SG_B00MV5A0NE_USIs Discontinued By Manufacturer: ‎NoColor: ‎BrownClosure: ‎Self-SealShape: ‎RectangularMaterial Type: ‎Business Envelopes #10 Self Seal, Postage StampsNumber of Items: ‎20Size: ‎20 EnvelopesSheet Size: ‎4.125-x-9.5-inchManufacturer Part Number: ‎EnvelopeDate First Available: August 19, 2014