This table is (made of) plastic/wood.

This table is (made of) plastic/wood.

Hello! If I want to say that something is made of plastic or wood, are all the following correct?

1. This table is made of plastic

2. This table is plastic.

3. This table is made of wood.

4. This table is wood.

5. This table is wooden.

I'm wondering if "plastic" can be used as an adjective meaning "made of plastic" and if "wood" can mean "made of wood". What about "wooden"? Does it sound correct? Thanks a lot for your help!