Made from durable tatami mat edging. It's an envelope type, making it easy to insert and remove items. I took a picture with a 21cm folding fan inside. I think this is a common length for commercially available fans. Actually, it matches the penlight case (*´∀｀) If you'd like, I can also make a yellow version. I can also make it in a perfect size depending on the length of your fan. I will offer a discount for multiple purchases, so please feel free to comment. #TigerPattern #WhiteTigerPattern #TigerPattern #HanshinTigers #Tigers #FoldingFanCase #FanCase