The phone keeps remarkably well when the Haltepads are new or clean (can be rinsed off with water), it is even somewhat difficult abzubekommen the device again. My tip - the mobile lift on one side, as if one turns the pages of a book page, then it's best. The stability on the table is very stable - provided however that smooth surfaces are available. The holder itself is made Kuststoff glossy black and visually quite appealing.