• Double-window envelope for standard IRS 2-Up W-2 formats• Overall size 5-5/8” x 9-1/4” – Windows display both Payer and Recipient name and address• Top window size: 4” x 15/16” ○ Position: 5/8” from left; 3-3/8” from bottom• Bottom window size: 4” x 1-5/16” ○ Position: 5/8” from left; 1-5/8” from bottom• Self-seal latex flap• Manufactured on 24# white wove paper• SFI or FSC fiber sourcing certified• Each pack contains 100 envelopes