These Somoplast Oval Black Containers are made of premium PP plastic and are 100% recyclable. Due to its 100 degree microwave and oven safety, it is ideal for both hot and cold food. Black design offers a chic presentation that lets you show off your food in a beautiful way. Used best for hot dishes and smaller meals like pasta, rice, curries, sides, wings, salads, etc. These products are ideal for takeout and delivery services and can be stacked when used with the corresponding lid (sold separately, match by size/ART. No.).