If you select Add Envelopes, the envelopes will be supplied in bulk with your order, and you will need to insert the calendars yourself.

If you select Add Stuffed Envelopes, the calendars will arrive pre-packed into sealed envelopes. If you would like the envelopes left unsealed (so you can add leaflets or other inserts when you receive them), please request this as a custom order note when ordering. Otherwise, the envelopes will be sealed and cannot be opened and resealed.