This is a 1 tier high quality Men Bento Box Set imported from Japan. The bento box is well designed for men and is in black color. The bento box features silicone air tight clasps to keep the bento perfectly close and keep food fresh. It also comes with the bento divider to create the portions of your food. The bento box is microwave safe with the lids off.The bento box holds 930 ml. The bento is 7.7 inches long, 2.3 inches high and 6 inches wide. This is a great size for men.