This simple dimple fidget pack keychain toy is made from high quality silicone, printed with double silicone,environmentally friendly, non-toxic, soft touch easy to push pop,it is durable,safety material,and various colors effectively boost up your mood. When u rab them, Push and pop them, this fidget toys simple dimple just simple click has clear sound, one side is louder sound, the other side is lower sound, it sounds like a bubble wrap popping up, relieve your stress and anxious and it is a great gift for your kids on Birthday, girlfriend on valentine’s day, New Year, Christmas.”