Material Heavy Guage Stainless Steel Color Silver Capacity 430 ML Weight 180 Gm Airtight LeakProof Lids BPA Free PACKAGE CONTAINS Pack of 010 Premium Lunch Tiffin Box Premium Grade Quality Stainless Steel Insulated Lunch ContainerBox With Airtight LeakProof Lids Keeps Food Fresh Warm For Long Hours Applicable only for liquid food items like dals and curries 75 Mm Thick Double Wall Layer Airtight LeakProof PUF Insulated Stainless Steel Lunch BoxContainer With Lids Prevent Heat Nutrition Loss I The Air Tight Lid Of The Lunch Box Keeps Food Fresh For Hours Also Making It Leak Proof Now Carry Your Lunch In This Leak Proof Tiffin Box Without Any Spillages Or Leakages The Containers comes with a Steel Plate that can be used to Separately hold Pickles Chutney or Curd Its Light Weight and Ergonomic Design makes it Easy To Carry in your Backpacks and Office Bags The Containers are made from High Quality Food Grade Stainless Steel which is RUST PROOF EASY TO CLEAN DURABLE ANTISCRATCHING CHEMICAL FREE ODOUR LESS DISHWASHER SAFE AND REFRIGERATOR SAFE I