The amber oval bottles are child-safe and have resistant seal with a leak-proof lid that requires you to press and turn simultaneously to open, keeping medication out of children's reach. The bottles have simple to read graduated markings on the side of the bottle in OZ and ML, which makes measuring and keeping track of usage easier. The oval design provides a flat back surface for simple labeling of critical information such as the patient's name, contents, and dose. Finest quality amber RX plastic graduated oval type medicine bottles. Complete with child-protective caps. Push down & turn. Perfect for many repeated uses. Great for travel as they are very strong and secure. Can be used for bottling your own lotions and liquids. Strong and secure caps your liquids won't open and spill.