A7 Envelopes - Bright White - 28lb/70lb (5 1/4" X 7 1/4") - 100 Envelopes - Superfine Brand Envelopes A7 Envelopes for 5" x 7" Cards, Photo Cards These White Envelopes Measures 5 1/4" x 7 1/4" These A7 Envelopes are Made from a High Quality 28lb Bond Bright White Stock InkjetLaser Printer Compatible Booklet Style Square Flap, Standard Glue Seal