50 White A7 Envelopes - 7.25" x 5.25" - Square Flap A7 Envelopes for 5" x 7" Cards - Measures 5 1/4" x 7 1/4" Made from a High Quality 28lb Bond Bright White Stock Inkjet & Laser Printer Compatible Moistenable Glue Square Flap perfect size for Greeting cards, Graduation, Wedding, Anniversary, Holiday or Baby Announcements.