BuyBits Heavy Duty Music/Mic Stand Tablet Holder for iPad PRO Unique cradle design holds your tablet secure on all four sides. Spring loaded to make inserting & removing your tablet easy Heavy duty clamp with 12" flexible neck - holds position well - minimal shake. Fits the large iPad PRO tablet C-clamp mount base fits most round, oval & square stands - can be used on shelves & desk / counter tops Universal adjustable clamp base attaches to both flat-edged surfaces, round & angled posts or rails. Hand tighten - no tools needed to apply. Composit cradle has set of 4 insert posts to allow use with smaller tablets from 7.9"-12.9". Can be used with some light-weight cases