A2 Envelopes - Black - 4 3/8 x 5 3/4 (for A2 cards) (pack of 250)

Envelope Size: 4 3/8" x 5 3/4" Square Flap (gummed) Fits Card Sized: 4 1/4" x 5 1/2" deep, rich black 60lb paper weight (standard envelopes)