It appears that there are a couple different versions sold by this seller. Even the pictures show variation. The plug adapters that I received are great. I have used many different adapters over the years for US type plugs in Israel. Many adapters offer only a loose fit and the plug has a tendency to slip out. The Ckitze adapters have a very positive fit, best I've seen, and the plastic seems durable. I am ordering more and I just hope that I get the same type...