The Staples® Self-Seal C6 Window Envelope is made using good-quality paper and is ideal for professional or personal use.
Store and mail your important documents using this self-seal envelope. Available in a standard C6 size, this window envelope can easily hold your official papers. Its self-seal flap allows you to secure your items and prevents them from slipping out. The pre-cut window provides a clear view of address details or the contents of the envelope.