DescriptionIf you are looking for a professional and affordable petri dish, then your research is over here. Thatâ€s because our product can satisfy your need. Clear body, uniform thickness, smooth bottom, no distortion, which to more accurate quantitative analysis. It will be the good choice for you.Features- Material: Plastic.- Color: Transparent.- Size: About 6.70X6.70X1.80cm 2.63X2.63X0.71inch.- Adopted of , it is high-quality and has been sterilized.- Clear appearance, moderate thickness, not easy to broke, make quantitative analysis more accurate.- lid is specifically designed with a lid to help achieve optimal gas exchange.- Include different sizes of petri dishes to satisfy your need.- Suitable for science project, laboratory, experiment and more.Package Including10 x 60mm petri dishes10 x 35mm petri dishes10 x 70mm petri dishes