Never ordering staple type flips from CSE again. Inconsistent about which type comes from which company. Cowens flips are much more expensive, but are apparently the worst in quality. The best I can figure is that CSE has in the past sent me Cowens flips when I ordered Guardhouse, so I thought Guardhouse were terrible. Then I ordered Cowens flips and they sent me Guardhouse, so I thought Cowens were great. This last order, I ordered Cowens again and apparently got Cowens, because when I complained and described the difference, I was told the flips I received were actually Cowens - and they are junk. I find this hard to believe because Cowens makes the best quality plastic pocket storage pages.