A 5 × 7 envelope is a popular choice for rectangular cards, invitations and stationery that need a smart, polished finish. Measuring 133 × 184mm, it is designed to hold inserts measuring up to approximately 127 × 175mm.
This size works especially well for:
127 × 175mm inserts
Wedding invitations
Save the dates
RSVP cards
Information cards
Birthday cards
Thank you cards
Greeting cards
Photo prints
Art prints
Event stationery
Handmade card designs
The slightly larger rectangular shape gives your card enough room to slide in comfortably without feeling loose or oversized. It is a versatile envelope size for weddings, celebrations, business stationery and personal correspondence, helping every insert stay protected and beautifully presented.