What kind of balloons are good-looking for a proposal?

Letter balloons. According to the Wedding Diary website, the balloons that need to be posted on the wall for a proposal are all aluminum film letter balloons, with letter shapes in various colors, representing the occasion of the proposal, and the layout is beautiful and meaningful. When a boy proposes marriage, he wants to express his inner love and give her a lifetime of happiness. At this time, he will convey his feelings to the other party through marriage proposal.