Upgrade your mail with these brightly colored envelopes. They're the perfect choice for generating excitement for your next event. Use these envelopes for sending birthday invitations, wedding RSVPs, special announcements, holiday greetings, business correspondence and more! To top it off, these trendy envelopes are made of 30% post-consumer paper so you can feel good about helping the planet. No matter the occasion, our envelopes will certainly leave recipients surprised and impressed. Each has a booklet opening, straight flap, reliable gum closure, smooth finish and is made of 24 lb. paper.Details:Includes an assortment of colors6" x 9.5" each24lb.150 envelopesMade of 30% post-consumer paper