Japanese Leakproof Easy Power Lock Bento Box 850ml (29oz), Chopsticks Very Durable Single Bento Box with Easy Power Lock and Long Chopsticks (about 8 in). Made in Japan. Bento box comes with one divider and leak resistant cover. Made of food safe plastic. Japan Import. Container is Microwave safe without lids and chopsticks. Hand wash only. Dims (mm) is L266 x H63 x W133. Description on packaging is Japanese.