#56 Mini Envelopes (3 x 4 1/2) in 70lb. White are a pure, bright white with a smooth finish. Despite its small stature, these mini envelopes are ideal for those special moments you wish to immediately share: invitation details, sentiments, and more. Just slip in your smartly designed card or insert -- and the eyes have it! Constructed from smooth, sophisticated 70lb. White paper stock this mini envelope is designed to complement your stylish event. Sealed with a moistenable strip along the inside of the back flap.