Delivery days on the subscription mean the order will be processed. If you choose delivery 30 days then the order will be processed every 30 days. Delivery estimation within the UK is 3-5 business days with standard shipping service and delivery estimation for International shipping is 15-25 business days (exclude customs processing time).
If you have any inquiries, please contact us by email at info@cambridgemask.com or Chat button on our sites to connect with our Customer Service Team.