Quality Park A2 Quarter-folded Invitation Envelopes

#5-1/2 - 4 3/8" Width x 5 3/4" Length - 24 lb - Flap - White - 500 / Box. Designed to hold an 8-1/2" x 11" sheet of paper folded in quarters; perfect for your social stationary needs. Moisture-activated, gummed seal to send invitations, photos, announcements, RSVPs and greeting cards with confidence and professionalism.