Color: Transparent; Material: Glass; Package Content: 3 - Pieces All Fresh Square Glass Tiffin (320 ml Each) with Jacket; Dimension in cms(L x W x H): 13.5 x 13.5 x 17.7.This tiffin containers are made of Hi Grade Borosilicate glass makes it safe for use in microwave and conventional ovens without lid. Temperature resistant from -40 degree to + 400 degree Celsius.Freedom of carrying liquid dishes as the containers are leak proof. Glass containers are 100% food safe. Nonporous glass does not absorb stains or odours. It has air vent knob to release steam from containers.Easily stackable containers for convenient storage. This containers are Fridge, Freezer and dishwasher safe (only on top rack). This tiffin set has insulated jacket which is safe to wash in washing machine.