Designed for versatility, the glass petri dishes with lids are ideal for professional laboratory settings. The transparent glass allows for easy monitoring of the growth process. After use, clean the dishes for repeated applications, ensuring reliable results every time. Features - Color: Transparent -Material:Glass -Size:6.00X6.00X2.00cm/2.36X2.36X0.79in(S) -Size:7.50X7.50X2.00cm/2.95X2.95X0.79in(L) -High borosilicate glass: constructed from glass, these petri dishes are designed to withstand high temperatures and chemical reactions, making them ideal for laboratory use -Thickened design: the thick glass construction ensures durability and resistance to breakage, providing a reliable tool for repeated laboratory experiments -Proper: the size is ideal for a wide range of applications, offering versatility in scientific research -Crystal clear: the clear glass material provides excellent visibility, allowing for precise observation and documentation of experimental results -Clean environment: each petri dish includes a lid to maintain a clean environment, ensuring the integrity of your experiments Package list: 1 x petri dish with lid