2,Made of silicone,package included:30 pcs Halloween mini pop key chains 3,It is perfect for Party favor or giving to your own children as they earn points from so many shapes.Students are also excited this is an character item they can earn. 1,Good quality,Plus Thick,So Thick that make powerful sound and keep bright color.It will be a hit by all the kids,Great extra surprise. 4,Great for class party.