1)Material:aluminum cap and glass bottle for pharmaceutical 2)Size:30ml,50ml with cap 28*18mm 25*16.5mm 3)FDA,ISO9001,QS ... can be made as per your requirement. 4)Usage:bottle cap for pharmaceutical,with straw hole or without straw hole,suitable ... :aluminum ,such as alloy3105,alloy8011,Italy alloy and other aluminum can accept the customers' requirement Pharmaceutical bottle cap and bottle of 30ml,50ml