fridge magnet insert envelop are specially made for business promotion and save the good memories of unique date.
They have the advantage of low cost, usefulness.environment friendly, etc.
As a promotion gift, you can print your advertisement, contact information, something you want others to remember on them,
Also they could be made into many shapes to express your expected meaning.
When it comes to its usage, they can be a wonderful decoration or sign to your fridge or other tools such as cars, white board, etc.