Double-sided puzzles - Paw Patrol. Underwater World

Double-sided puzzles "Paw Patrol. Underwater World" contain 4 double-sided puzzles with the same number of pieces.
The game develops:
fine motor skills;
memory;
attention;
logic.
Game components:
4 double-sided puzzles;
each puzzle consists of 4 large pieces (large pieces: ~ 8 x 8 cm.);
a total of 16 pieces;
Material.
Cardboard.