This Push Pop Bubble Fidget Sensory Toy is Made of food grade silicone, thicker than most of vendors, easy to clean. Enjoy the push popping. A loud side and a quiet side to pop, bring you a different sensory experience. The fidget toy is easy to carry, and can be played whatever and wherever you go, such as offices, schools, parks, car, bus, plane, or camping and the beach. It is perfect gift for your child on birthdays, Christmas parties and Thanksgiving Day. Companionship is the best parent-child time and the toy will be the best family games. The autism, the elderly, children and adults all can play. It is also an ideal choice to kill boredom during the trip.