You will receive 6, factory sealed, individually wrapped Nuby Wide Replacement Spouts. These spouts measure approximately 2 3/4 inches across the widest part of the spout. They ONLY fit the Nuby 10oz handle cups and some smaller glass mason jars as shown. These do not fit the wide mouth mason jars, just the normal ones. They are made of 100% medical grade silicone, are clear and are bpa free.