iphone duo safe by panzerglass ultra wide fit screen protector glass with easyaligner privacy transparent PIM_CategoryId_2212 The card holder is placed you can hear both The card holder is placed directly on the back of your MagSafe compatible phone or case Fits many different smartwatch models as it is a universal strap of 22mm " making the installation of the protector a breeze you can keep your privacy to yourself while getting full protection of your iPhone Duo what’s not to like