Bass Drum Hoop Device Holder PAKL-BDT-BX Hamilton award winning tablet holder (NAMM Best in Show) combined with Dixon’s solid and sturdy bass drum hoop mount, attaches to bass drum hoop positioning your device (smart phone, tablet and so on) for perfect straight on viewing. This holder fits devices with a horizontal or vertical side that measures between 159mm and 210mm. Unique design allows devices to be mounted diagonally if desired.