JapanBargain S-3155, Green Bamboo Sushi Roller Mat 9-1/2-inch Square Go to amazon.com Related posts Which is the best sushi mat? FeatureMaterial: Natural bambooDimension: 9.5 inch squareThis sushi mat makes sushi rolls DescriptionA fun tool for the adventuresome home chef, this sushi mat makes sushi rolls, also known as maki zushi.