The Stylus pen is compatible with all smartphones, tablets, such as iPad, iPhone, Android, iOS, Samsung Galaxy touch screen devices and so on. The touch screen stylus has the extra durable soft rubber tip, designed for capacitive touchscreen. The stylus has the extra durable rubber tip. There are 2 different sizes of high-sensitivity rubber tips (7mm/5.5mm) Tablet stylus is 14.5 cm long. Light weight.