The printing quality is different. Among the ones I've used, there are some that have rubberized or are not durable, so they get caught, but this one is neatly dyed so the quality is considerably higher. The arm band is surrounded by silicone, so it doesn't slip down, which is a big advantage. Usually, silicone finishing is not done well. The owner was very kind in responding to my questions about the product, so I was very grateful.