Instead of having an O shape it now has an X shape. This means that when pressed between the chain plates, it no longer has a flattened O ring shape but instead has two smaller faces touching either plate in an X shape. This gives you the same great sealing and durability but now with very low friction.
Graduation Announcement Etiquette: How to Address Graduation Announcements. College Graduation Announcement Etiquette: How To Address Graduation Announcements With Inner Envelopes. You can either address your envelopes by hand or order printed envelopes while purchasing your college graduation announcements. The later will save you time and effort.
Visit our page on graduation etiquette for more helpful tips! If youâre still on the fence on whether to send graduation announcements at all, read through our reasons to send grad announcements below. 1  Family and friends want to know. 2  Your family wants to show off your accomplishment. 3  Itâs traditional to announce graduations. 4  Sending grad announcements is a great way to begin networking. 5  Itâs a keepsake. 6  Grad