1099 3up Double Window Envelope - Tamper Evident

Use this envelope with all 3-up 1099, 1098 or 5498 forms. The security tint and cellophane windows ensure the privacy of the information. This envelope is 3 7/8" x 8". All 1099 envelopes are constructed of 24# envelope stock. These tamper evident envelopes have cuts in the flap. Once sealed, if there is an attempt to reopen the envelope, the flap easily tears.Specifications:Size: 3 7/8" x 8 1/4"Top Window Size: 1" x 3 1/8"Top Window From Left Side: 1/2"Top Window From Bottom: 2 3/16"Bottom Window Size: 1 1/8" x 3 1/8"Bottom Window From Left Side: 1/2"Bottom Window From Bottom: 5/8"Weight: 24#Material: White WoveInk Color: BlackFlap Opening: LongSeal: Self Seal Tamper Evident (Shipped Open)