3Pcs Extra Large Auto Oil Drip Pan- 90 x 60 x4cm Oil Drip Tray for Under Car Plastic Oil Tray,Oil Catch Pan Replacement Tray to Keep Garage Floor Show Room Driveway Safe and Clean

While these are larger, in my opinion they are similar quality to grow bag trays that I've used many times.The plastic appears to be approx 3mm thick with more thickness in parts to give more strength; however these bend very easily making it very difficult to lift them when oil or another substance is on them (they bend and spill the contents).I have considered using all 3 x trays connected to make 1 x firmer tray but that results in 1 x very expensive (cost almost £80) tray that has to be moved carefully to ensure they don't separate.If these trays were £30 for three then I wouldn't complain but almost £80 is much too much for something so flimsy