We are the direct manufacturer in South China. all of our products are Food safety. they can pass LFGB, SGS, FDA bamboo rice box, bamboo rice barrel. square shaped. with acrylic window.Materials: bambooModel:J0014Product size:J0014-1: 28X28/X39CMJ0014-2: 25X25X37CMJ0014-3: 22X22X33CMJ0014-4: 19X19X24CMFood safe, LFGB, SGS, FDA approved. bamboo rice box