Ideal for exhibition

Before making a public exhibition of my photo prints 20x30, 30x40 I bought frames (in supermarkets A. 3), and these boilerplate Brio 30x40 20x30 opening. The result is perfect and very professional!
The package was received in 3 days in relay with impeccable packaging (albeit on sized).

The title of the article should have been worded to Mat picture frame to avoid the mistake of the first comments posted.

The article of my expectations, I have recommended 10 more