<p>No need for you to touch unwanted surfaces with your hands.</p><p>Use this retractable key to open/close doors and press various buttons in a public setting.</p><p>The key tip is made of brass.</p><p>The design is made to retract the key end into a case to keep your pockets as well as purses/bags free from the touched surfaces.</p><p>***May not work on all touch screens. The brass tip of the hook must be placed flat along the touchscreen for best results.</p>