Cougar White 6-BAR (4-3/4-x-6-1/2) Envelopes 250-pk - 104 GSM (28/70lb Text) PaperPapers 4X6 DIY, Social and Invitation Envelopes White 6-BAR (4-3/4-x-6-1/2) 10% Recycled 104 GSM (28/70lb Text)