The lab coats come with snap enclosures, open wrists, and are available with several pocket options. Similarly, the polypropylene smocks come with serged seams and a wraparound style with ties. Lastly, the polypropylene "Poultry" smocks are a very thin pull over style of smock. The poultry smocks have a split back for extra dexterity and elastic wrists. All options come in sizes SM-XXL, and can be specially ordered with larger sizes. They are packed 30 per case.