Draw a white rectangle sprite without using an image

Hello everybody!

I’m new to Unity and my first learning project for unity is to do a Pong game. The first problem I have is to create a sprite without using images. I think that for a game like Pong, maybe except numbers for score, I should not import any image in this project.

Is there a way to create a white rectangle sprite without an image ? I’ve set the color for a sprite and also made a white material, but without an image the sprite remains invisible.

Thank you for your time!

You can create primitives and assign a white material to them.