Included in the set are 24 round glass jars with silver plastic lids.
Each jar is H5.5 x W6.4cm (2.17 x 2.52 inches) and has an opening diameter of 2.6cm (1.02 inches).
They are made from heavy duty and durable glass. The lids are screw top and are made from plastic. The containers can hold 50ml (1.5 oz). The glass is transparent so you can easily see what's inside the jars.
They are dishwasher safe. 
The jars are round but have flat sides. This means that the jars can be stood upright or on their side. If you use these jars in an upright position, they can easily be stacked on top of each other in a cupboard which will save you space. 
Use these leak-proof jars for dry and wet ingredients. The jars can withstand high and low temperatures and are microwave and freezer safe. The airtight lids will keep the food inside your jars fresh and will protect it from moisture.