1. Shiny Mermaid: Delicate mermaid lunch bag sparkles under the sunlight. Special 3D design makes it stand out against the ordinary one. What a lovely gift for your little princess 2. Material:Made of non-toxic polyester and EVA. It is BPA-, insulated, waterproof, durable and washable. Just wipe it with a wet cloth while getting dirty 3. Dimensions : This lunch box measures 9.8" x 7.9"x 3.5", an appropriate size for containing your bento boxes, water bottles, fruits and snacks 4. Insulation:Our lunch bag keeps your food nicely warm or chilled for 2 to 4 hours, depending on content and environmental temperature. It would be better if used with an ice pack Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia