How To Size Up An Envelope

Save time and money by using standard size envelopes. For best results, they should be at least 1/2" longer than the longest insert. Recommended clearance from top to bottom is no less than 1/4". However, when inserts are thick or bulky, extra allowances must be made. Minimum size envelope as specified by postal regulations is 3-1/2" x 5".

Handling Hints

1. If address is to appear on the envelope, a regular, full-face envelope should be used.
2. For enclosure addressing, use a type of window envelope.
3. If insertion is to be done by machine, use an open side envelope.