Viretang Plastic Cutting Board, 3 Pieces Dishwasher Safe Cutting Boards with Juice Grooves, Easy Grip Handle, Non-Slip, with Grinding Area for Grinding Garlic and Ginger（White）

There a great product

As described, thick and robust, additional little bonus I'd not realised on purchase, there is a garlic/ginger grater on the larger chopping board see pic.

They are a bit thin, ridges only on large one but they are serviceable

They're quite thin and mine were bowed so don't sit flat

I purchased these chopping boards being more expensive than others sold on Amazon as the sizes in inches quoted were larger than the cheaper sets sold by other sellers. However when I received them I was very disappointed that they were all smaller than advertised and therefore no different from other sellers that were selling the identical set but cheaper. The photo above is of the small one which has a quoted length of 12.4” it’s almost 3” (7.5cm) shorter than advertised. The plus side is that these are decent chopping boards and I would recommend them as long as you find another seller at a cheaper price.