Bought a few of Starlistiings for Christmas Presents this year and Birthdays Too This is a Brilliant Idea I think and very touching! Quite quick delivery too But I personally think you should put ‘Do Not Bend’ on your Envelopes I know they are cardboard and strong but Unfortunately my postman folded the Envelopes over to put them through my letter box (I did request in my first order to be placed somewhere else outside my house) I had to put certificates in a thick big book to flatten them I know this is not Starlistings Fault but maybe decide to do this hopefully anyone’s else’s delivery won’t be creased or bent Thank You 😊