4 oz green PET boston round bottles with white treatment pumps are a great option for storing and dispensing a wide range of liquid products, including lotions, shampoos, conditioners, body washes, and more. The white treatment pumps feature a locking mechanism to prevent unwanted discharge, ensuring that your product stays safe and secure. Each pump dispenses .25 cc of product per pump, providing accurate and consistent dosing with each use. The boston round shape of these bottles makes them easy to grip and handle, while the compact 4 oz size is ideal for travel or for use in smaller spaces. The green color of the bottles adds a unique touch of elegance and sophistication to your product presentation while also providing UV protection for light sensitive ingredients.