These 1 ounce glass jars are popular for medical collectives but can also be used for homemade lotions etc. The glass containers are made with high quality glass with a white twist off cap. The volume is 1 fluid ounce. This glass container is made with a grade A pharmaceutical glass. It's airtight, moisture resistant and has an odor proof design. The height is 2" and the diameter is 1.5". Sold in packages of 10.