These 1.3" "Acorn" shaped capsules are the largest that can vend through a standard bulk vending machine. They are perfect for items that are a little larger than standard items - especially if you are selling an item for $.50. The bottoms are made of polystyrene for a clear view of product inside and the tops are translucent pastel colors for an attractive presentation in the machine. These capsules are packed 1,000 to an inner case and there are four inner cases to a master case.