LUX A2 Envelope - 24lb. White) 500/Box, Machine Insertable 500/Box

The A2 Invitation Envelope (4 1/4 x 5 1/2) in 24lb. White Machine Insertable is a true white colored envelope with a smooth finish made for automatic machine insertion. This envelope has an elegant square back flap and perfect for invitations, greeting cards, thank you cards, and is ideal for letters as it's designed to fit quarter-folded sheets of paper. Since the A2 envelope fits inside all larger "A" envelope sizes it's commonly used as an RSVP and return envelope, as 4 1/4 x 5 1/2 flat and folded cards fit inside. This A2 size envelope is easily sealed by a Peel & Press strip located on the back flap. Available both plain and printed for customization, branding and creative uses, starting in small quantities of 50 to large quantities of 50,000 and more.