how to make a card that has two sides and two different textures

how to make a card that has two different sides with different textures for a tcg so when the enemies has their cards i can see the back of the cards and i will know how many cards they have left.

thanks in advance

Create the card mesh in your 3d modelling application, and give each side a different material…?

If it is 2D game and you are using the SpriteRenderer component, change the sprite.