|This service will insert additional pieces into your envelopes. There are two categories of products that can be inserted:
1. Sheets: Which is a piece of paper that will require folding. We can support a minimum thickness of 20 lb to maximum thickness of 70 lb.
2. Inserts: Which is a piece of paper that does not require folding. These could be reply envelopes, prefolded flyers, slips or newsletters. Please check with us to make sure your piece is machine insertable.