A 5 × 7 envelope is designed to comfortably hold rectangular stationery including:
127 × 175mm inserts
Wedding invitations
Save the dates
RSVP cards
Information cards
Birthday cards
Thank you cards
Anniversary cards
Handmade greeting cards
Photo prints
Art prints
Event stationery
Choosing a 5 × 7 envelope gives your card enough room to slide in easily while still keeping everything neat and secure. Its classic rectangular shape helps invitations, photographs and handmade stationery look polished and professionally presented for weddings, celebrations, gifting and everyday occasions.