Stylus pen in metal case with rubber tip. The pen has exactly the same function as your finger would have on any touchscreen. The rubber tip allows you to key more precisely than you can with your finger. A personal stylus pen means that you avoid using your finger to sign for a package on a scanning terminal for example, thus avoiding possible infection. The pen can easily be attached to, e.g. your key ring by using the small strap attached. Dimensions (W x H x D): 0.9 x 1.34 x 11.2 cm Weight: 12 g