Fidget toys is made of 100% Food-Grade silicone, environmentally friendly, non-toxic, soft touch easy to knead, is meets toys standards. Poke and grab them, Push and pop them, clear click sound, it sounds like a bubble wrap popping up, relieve your stress and anxious. 3 simple dimple fidget toys can be reused and easy to clean, which can effective restore emotions for a long time. Stress relief toy is also a keychain, allowed you carry it attach to mini backpack, keys, car accessories.