Make a gorgeous first impression on the guests invited to your event with Stardream Metallic A1 (4 bar) Euro Flap Envelopes. Available in silver and opal, these metallic envelopes have a unique astral effect. From a distance, the RSVP envelopes appear sleek like metal, but when you examine them up close, they show all the twinkle of a starlit sky. To make the envelopes even more refined, they have deep flaps that extend nearly all the way down to the bottom of the 3.625-inch by 5.125-inch envelopes. The A1 variety is response card size and ideal for wedding RSVP enclosures.