From the Publisher:

The best things come in mini packages, and that includes new friends from the Paldea region. Expand your collection with cards that go wherever your Pokémon journey takes you. With five fun illustrations that can be combined into one epic image, Mini Tins are massive fun.

Pokémon TCG: Paldea Friends Mini Tin includes:

2 Pokémon TCG booster packs
1 sticker sheet
A Pokémon art card showing the art from this Mini Tin—you can collect and combine all 5!