The inside of the casserole is PU insulated which keeps the food warm for a longer time & retains the flavour and temperature of stored food. Made from premium quality plastic the functional lid of the casserole make opening and closing very easy. Stylishly designed casserole will enhance your dining table and will make meal-time fun and exciting. The perfect serving casserole for any special occasions or household like birthday or anniversary parties, holiday & picnic.