10 Seed Starting Plant Growing Trays (Without Holes) – Durable, Reusable – Grow and Start Seeds, Good for Your Greenhouse, microgreens and Hydroponics – Pack of 10 Flats

I purchased this item twice. The first purchase was flawless. They are in between the heavy duty 10 x 20 and the weakest you would buy at the garden centers as far as strength is concerned. My review has to do with several in the latest purchase that had weak spots in the bottoms due to the manufacturing process. These trays leak water and are not usable for what I need them for. I need this particular size to fit my needs but am apprehensive about buying more.Update: I guess the dealer read my review and immediately sent me a new batch of trays free of charge. That is exceptional customer service since I didn’t actually ask for them. The new batch is flawless like the first and are in use now. [...]