[8D]They are the old "foam covered" types. They look good, but you can't repair them since the covering is part of the structure. I have two of them. The FW190 flies great and has about twenty flights on it. The Zero needed a lot of weight in the nose so I put a .60 in it. Lands too hot for me so it has been up only three times. They were good about ten years ago, but ARFs have come a long way since then.

Mike H.