This bubble toy is made of high quality food grade silicone which is safe, non-toxic and durable,can be played with confidence.It is very soft and your fingers won't get tired of playing with it for a long time.easy to clean, just rinse with water or wipe with a wet paper towel to reuse. This bubble toy is made of high quality food grade silicone which is safe, non-toxic and durable,can be played with confidence.It is very soft and your fingers won't get tired of playing with it for a long time.easy to clean, just rinse with water or wipe with a wet paper towel to reuse. This Fidget Toy is is only 4.9 inches, you can put it in your bag or even put it in the pocket of clothes, easy to carry in order that you can play anywhere, anytime, you can play in a car, bus, or plane, in a restaurant or at school. With water-resistant, you can also play while camping or at the beach.and comes with a portable storage bag, when the end of play, you can store them away,does not take up space. Whether it is accumulated stress or anxiety due to work, study or other causes,our push pop bubble fidget sensory toy will help you get relief.it creates a satisfying popping sound that soothes your ears,and the soft silicone texture of each pop has a pampering effect on your fingertips, helping to relax your mind and body,eliminate stress and anxiety! when all the bubbles on the front are squeezed, then flip it over and start again. Give you endlessly fun.