The B297N is a 8 oz natural-colored HDPE plastic flat oval bottle with 24-410 neck finish. Oval-shaped containers have an oval shaped base. These containers can be silk printed with a pass on the front and a second pass on the back. They can also be labeled with a label on the front and a second label on the back, or a full wrap label. High density polyethylene (HDPE) is marked with the resin identification code of 2. HDPE has a high tensile strength, good resistance to chemicals, good impact resistance, highly rigid, and highly scratch resistant. This item has a 24-410 neck finish. The first number refers to the diameter (in mm), and the second refers to the closure depth, style and thread. This container can be paired with a closure with a matching finish. Natural-colored containers are not actually colored. This is the natural color of the plastic, which is a milky translucent color. This translucent color shows product level, or how full (or, if you're a pessimist, how empty) the container is.