The envelope is the part couples underestimate
Design advice for wedding photo magnets is everywhere and mostly says the same thing: one photo, few words. Fair enough. What almost nobody mentions before the order is placed is that a magnet is thicker, heavier, and stiffer than the card it replaces, and that changes what it costs to send, what it has to travel inside, and how many you need. This is the logistics half: postage, packaging, and counting.
A magnet changes the postage bracket
Postal services price on thickness and rigidity as well as weight, and a rigid magnet in a thin envelope often trips the surcharge for items that cannot go through automated sorting. On a hundred-guest list, a per-item surcharge quietly outweighs the difference between magnets and printed cards. Take one finished piece in its intended envelope to the post office and have it weighed and measured before committing. That single trip is the cheapest insurance in the whole project.
Choose the envelope before the magnet
The envelope decides more than it should. A flexible magnet in a standard invitation envelope usually posts at normal rates; a rigid piece generally needs a heavier envelope or a stiffener, which adds cost again. Some couples avoid the issue by choosing a thinner flexible stock for anything mailed and keeping rigid pieces for the favors handed over in person. Decide the mailing format before approving the print, not afterward.
Count households, not guests
Save-the-dates go to addresses, not to people. A hundred-guest wedding is frequently sixty or seventy households once couples and families are combined, and ordering one per guest means a third of the run sits unused in a drawer. Build the count from the address list. Favors are the opposite case, one per attending guest, so the two numbers are genuinely different and should be ordered as different quantities.
Destination weddings need a longer runway
International post adds weeks and customs paperwork for anything that reads as goods rather than correspondence. Magnets can be treated either way depending on packaging. If guests are abroad, send those save-the-dates a month earlier than the domestic batch and keep the packaging obviously personal. Some couples run a hybrid: physical magnets locally, an emailed announcement for overseas guests with the magnet handed over at the welcome dinner.
Matching the rest of the stationery
A magnet rarely arrives alone. It travels with a card carrying the details that will not fit on it, and the two need to look related without repeating each other. Put the photograph, names, and date on the magnet, and the venue, website, and dress code on the card. Share one typeface and one color between them. The common error is duplicating the full detail set onto both, which leaves the magnet crowded and the card redundant.
Plus-ones you have not named yet
At save-the-date stage, some invitations go to guests whose partner is unknown or unconfirmed. Do not print a name you may have to retract. Address those to the known guest and leave the naming to the formal invitation later, once the list has settled. This is also the argument for a slightly plain design on save-the-dates: the more personalized a piece is, the more painfully it dates when circumstances shift before the wedding.
How many favors leave the room
Not every favor goes home. A reliable planning figure is that some guests forget them on the table, and a handful get left behind entirely, so ordering exactly to the attending count leaves you with nothing spare and a few abandoned on the cloth. Order a modest surplus, and give the venue staff a simple instruction to gather anything left and box it. Leftovers make natural thank-you enclosures for suppliers, so nothing is wasted.
The address list is the real deadline
The design is never what delays a wedding mailing. Collecting current postal addresses is. It takes longer than couples expect, particularly for older relatives and friends who have moved recently, and it cannot be parallelized by paying more. Start the address list before you start the design. If the list is not finished, the magnets sit in a box regardless of how quickly the printer turned them around.
Where to order wedding photo magnets
Once the count, envelope, and mailing date are settled, shop wedding photo magnets to place the order. For the size and shape decision, the wedding photo magnets page compares the formats.