Set of 2 triangular onigiri (rice ball) cases and 1 triangular insulated bag, designed to support healthy eating. I used similar onigiri cases as a snack case for my baby, and they were very convenient! They're also great for older children for supplemental meals at cram school or club activities. There's a divider in the middle, so you can put side dishes on the bottom and rice balls wrapped in plastic wrap on top. - Brand: Smart Life - Colors: Yellow, Brown - Material: Plastic - Shape: Triangular - Included: Insulated bag Photos are for illustrative purposes. Thank you for looking.