Winn Harness Cowhide Leather Mini-Fanny Pack. Black, Black Woven, Brown, Cognac & Red

I think this is what I'm looking for, but how can I tell, since you provide so little information about it. What are its dimensions (height, width, thickness)? Can it be worn on a belt, using the top of the flap shown in the photo?

I picked purchased one of these to hold flyers. According to the specs of the flyers should have fit but they did not at all. Very disappointed. In terms of quality, the product came in great condition with nice smooth leather. The smooth slippery type, not the gripping type.

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