Can anyone help me? Im trying to renovate as a suprise for my neighbour a garden table. Ive removed the top which is beautiful mosaic because the wood that it was on has pretty much disintigrated. I need a piece to refix the mosaic too. If you can help I would be most grateful.

I can cut it down but the wood must be 1 inch thick. I have no way of making it thinner and it has to go into a surround so has to be an inch.

105cm long (or longer)

25cm wide ( or wider)

Thank you in advance :))