The child will say the name of the color and then a sentence such as: The shark is gray or The color of the shark is gray. Each color card has three different items that are that color.
In addition to these color cards, I have also created some shape cards to compliment these color cards. They have a shape, name, and a few items that are that shape.
We use letter cards and number cards similar to these but I needed more for our calendar routine. Previous to this, they have been using a crayon.
You can see what our board looks like here: