Package of 12 150cc 5 ounce size HDPE-S containers/medicine vials 38-400 wide neck. Great for infused capsules, tablets, and caplets packaging. Great for travel and for medicines. These are top quality pharmaceutical grade bottles (that's our business). Thousands of uses, from storing jewelry, to nuts and bolts, screws, tacks, spices, and so many more. There are premium quality containers. Our reputation indicates that. We carry and sell on Amazon many different sizes of medical vials and bottles and quantity offerings ranging from 5 packs to 1000 packs.