Check the listing for details. Clear PET 2 oz Plastic Bottles- Disc Cap or Pump Spray Atomizer Mult Quantities. Color: Clear, Condition: New. Listed at 12.99 USD. These are various quantities of clear PET (Polyethylene terephthalate) Boston Round bottles, they are a little shorter and wider than the bottles known as Cosmo Rounds, Bullet Rounds, or Imperial Rounds. Each bottle has a 60ml or 2 oz capacity. Each bottle comes with your choice of a screw-on disc top dispensing cap or a screw-on fine mist pump sprayer / atomizer. The neck size is 20-410. These are great to hold Hand Sanitizer, cosmetic formulations, and many other liquids. 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 that you may have.