Is your office looking a little drab? Is your outgoing mail coming across as dull and boring to its recipients? It's time to add a little color! These small envelopes are made out of smooth, high quality, 24lb paper. In this assortment blue, green, orange, violet, fuchsia, and black envelopes are included. A total of 150 envelopes is included all together! Each one has a straight flap and a reliable gum closure to keep enclosed items secure. Use these envelopes to enclose, sort, and send business cards, trinkets, coins, cash, wallet sized photos, and more! Details:Includes an assortment of colors2.25" x 3.5" (#1)24 lb. 150 envelopes Paper