[BPA-Free Food Grade Material]Our Japanese lunch box is made of BPA free food grade PP material, which is eco-friendly and reusable. So the meal prep lunch containers are microwave and dishwasher safe for your healthy diet. ELEVATE YOUR LUNCH: It's time to upgrade your lunch-to-go, these extra-large beautiful bento boxes are big enough to hold a full meal's worth of leftovers, or a healthy and balanced lunch for the entire family. [Leakproof Lunch Box]leakproof bento boxes are airtight for healthy eating that controls the portion of the lunch box and keeps food separate. Don' worry about food spilling . (Tip: Bento boxes are better for dry food). HIGH QUALITY INVESTMENT: Durable, built to last and thickened adults lunch box is made of food-grade materials without BPA, vinyl, lead, or PVC. All products are safety tested and the clear choice for enjoying lunch at school, work and on the go. [Microwave, Dishwasher & Freeze Safe]Microwave safe (without lid, 2-3 minutes below 230); freezer safe temperature -4; dishwasher safe, freeing hands from tedious housework (Note: Do not put the lid and utensil in the dishwasher). size: 19.5 x 9.2 x 12.2CM Material: plastic colour: blue+yellow Package Contents: 1 x Bento Box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.