How to hang the product brand on the wall to look good?

There are two kinds of this hook, the most commonly used one is the one with nails. There are four small steel nails on the hook head. When you don't want it, just take off the plastic part. Steel needles can hit the wall, and there are almost no traces outside. There is also a kind of adhesive tape, the common one is the 3M seamless hook, which is different from the ordinary hook stuck on the wall, and will not leave traces on the wall after being removed. If the room has a ceiling, fine wire can be hung from the ceiling to hang photos or paintings, which is what art galleries usually do.