This is a beautiful bento box! It is two-tiered. The bottom tier holds 250 ml or 8.45 oz and the top tier holds 330 ml or 11.15 oz.. It comes with a dark blue color elastic strap to keep it all together.There are dragon fly mother and baby as one point on cherry blossom patterns and blue color.The size - 16cm x 8.4cm x 8.5cm or 6.3inch x 3.31inch x 3.35inch.If you take 2 lids inside and outside out of it, you can use it in microwave. You cant use it in oven, grill and also cant wash in dishwasher.