Your review: This is exactly what I was looking for, a tray I could not find anywhere else, including Amazon. It's the biggest tray on the market. I attached it to a swing-arm support inside my truck camper to use as a lightweight, sturdy dining table top, an alternative to heavy wood. Works great.
Pros: Large, sturdy, rigid, durable, lightweight, inexpensive, easy to clean, contains spills.
Cons: The surface is not rubberized, so it's not a "non-slip" surface. But I've tried rubberized and they're heavier (ribbed rubber molded to a heavier tray material) and hard to clean. I decided I don't need non-slip on a table that stays put inside my camper. After all, the standard camper table is not non-slip either.