This listing is for various quantities of natural-colored HDPE (High-Density Polyethylene) narrow cylinder round bottles.  They are translucent in color, available in 30 ml (1 oz) or 60 ml (2 oz) capacity, and each one comes with your choice of a screw-on non dispensing cap, fine mist pump sprayer, disc top dispensing cap (white or gold metallized), black snap-top or flip-top cap, or no closure (bottle only).  The bottle neck size is 20-410 These are great to hold hand sanitizer, air freshener sprays, and other liquids.  HDPE is a great plastic to store alcohol and alcohol-based products like hand sanitizers.  Their small size makes them particularly convenient for travel. Orders will be shipped in a padded bubble mailer through USPS First Class and USPS First Class International.  Please do not hesitate to contact us with any questions or concerns that you may have.