Ultimate Addons Secure Adjustable iPad MINI Music Microphone Stand Mount Holder (sku 16023) Secure adjustable microphone / music stand holder for the Apple iPad Mini tablet PC. The adjustable holder enables you to keep your iPad Mini investment in a protective case or skin while using the mount. Secure metal U-Bolt mounting base with metal adjustable arm ensures your ideal viewing position is achievable. Metal U-bolt base fits any stands with a diameter 16mm - 32mm (0.62"-1.25"). 3" Metal arm (7.6cm) with ball socket adjustment on both ends; 360 swivel & tilt.