Features: 1.Resistive hard?tip pen, practical design brings more convenience to your life. 2.Use a spring rope for each pen and tie the pen with a spring cord to avoid loss. 3.This stylus is the perfect tool for writing on the screen, protecting your screen from scratches and fingerprints. 4.Compatible with all resistive touch screen devices such as POS, PDA, industrial PC, car navigatior and other resistive touch screen devices. 5.Suitable for resistive mobile phones, resistive tablets, MP4, MP5, writing boards, navigators, medical and other resistive screen devices. specification: Resistive hard-tip pen, practical design brings more convenience to your life. Use a spring rope for each pen and tie the pen with a spring cord to avoid loss. This stylus is the perfect tool for writing on the screen, protecting your screen from scratches and fingerprints. Compatible with all resistive touch screen devices such as POS, PDA, industrial PC, car navigatior and other resistive touch screen devices. Suitable for resistive mobile phones, resistive tablets, MP4, MP5, writing boards, navigators, medical and other resistive screen devices. : Material: ABS Optional Color: Black, Silver, Red Size: Approx. 12.5 x 1 x 1cm / 4.92 x 0.39 x 0.39in Weight: Approx. 6.4 g Package list: 1 x Touch Pen Note: Not suitable for current 3G phones and tablets.