Classic Crest Natural White A7 (5-1/4-x-7-1/4) Envelopes 250-pk - 118 GSM (32/80lb Text) PaperPapers 5X7 Invitation, Card and DIY Greeting Envelopes Natural White A7 (5-1/4-x-7-1/4) Virgin Fiber 118 GSM (32/80lb Text)