Quality Park catalog mailing envelopes are perfect for shipping, storing or organizing. Heavyweight 28-lb paper withstands extensive handling at home, in the office or on the mail route. These envelopes are perfect for small flat or larger folded doc
- Thick envelopes with strong center seams are ideal for small, heavy inserts or greeting cardsy.
- Opaque and manufactured from 28-lb paper, they are ideal for privacy and durability.
- Heavily gummed to provide a secure seal to