IT IS $ INCHES WIDE AND GOES THE LENGTH OF THE TAILGATE
You need to get them checked out by a vet straight awayAluminium foil is obviously non-digestible, so it should get passed out of them in the usual way (toilet) but if they seem constipated, this indicates they might not be able to pass itGet them to a vet today, because if there really is a 'blockage' then yes, it's possible they could die - but act quickly and you might be able to prevent thisHope they're ok.
many welders can weld aluminium check out local engineering services and welding shops.
the iron in the foil is just oxidizing in your mouth, not much of a danger except a choking hazard if accidentally swallowed
