Eley do still produce them but now in plastic. I am currently looking at 8 boxes of paper case ones from where I sit and have more downstairs. Now if only I could find a cheap way of shipping them across the Atlantic? They should be o.k. to fire in any double 12 but they have been accused of balling the shot in the early days but it is not something I have ever experienced even when experimenting with them in 3 inch chambered guns. Someone with a 2" gun may give you a small profit. Lagopus.....