From warm greeting cards to elegant business announcements, JAM Paper square translucent vellum invitation envelopes are here to meet all of your mailing occasions! With their unique see-through feature and lovely hue, they're designed to impress recipients and earn your satisfaction. Each square-cut envelope, which measures 6" x 6", is produced from high quality 30lb paper that's both thick and durable. It's constructed with a straight gummed flap, enabling you to easily insert materials and seal them away cleanly and securely. Details:Available in multiple colors6" x 6"50 envelopes30 lb. translucent vellum paper