Cute triangle shape, 2 3/4 inch long, small size toy, you can put it into your pocket or bag easily. Made of silicone and plastic, soft and flexible. Press the bubbles down and they make a slight popping sound, then flip it over. A great sensory tool you fidget with again and again. Can be reused and cleaned for a long time.Suitable for kids and adults, especially people with Autism, ADHD and trouble concentrating
