Dog Walker - 70mm ConesDog Walker 70mm Cones This tray top is an additional attachment sold separately. It measures to be 70mm to accommodate the Dog Walker sized cones. It still will do 169 cones in one run just like the other cone accessories we offer. All you need to do to use this accessory is swap it out with the original trays on the packing machine, load your cones, and start the packing process. You can also use additional accessories like the metering tray or the