- Double-window Envelopes are designed for use with 3-Up W-2 tax forms
- 24 lb. White wove finish confidential Security tinted Envelopes
- Two clear cellophane windows to reveal the return address and the recipient's address
- Set of 100 IRS Approved Self-Seal Tax Envelopes
- Envelope Size: 3 7/8 x 8 1/2, Design for 3-Up Horizontal Laser W-2 Envelope WITH THE PERFORATION ON THE RIGHT