The FX-Digital C5 162x229mm CBC Window Envelopes are a pack of 500 white envelopes designed for shipping and mailing purposes. With dimensions of 229mm x 162mm, these envelopes are perfect for sending documents, letters, and other items through the post. The 90gsm paper ensures durability and protection for your important mail. The FX-Digital brand guarantees high quality and reliability for your business or personal needs.