I was very pleasantly surprised at the quality of this tablet stand. It's sturdy and a good weight - heavier than I expected which is great because it gives it just the right amount of weight needed to support a tablet or phone without falling over! The holder expansion is very wide, can fit various devices . The arm, arm base, swivel ball head and holder all rotate and create all kinds of viewing angle very convenient. Extremely happy with this tablet stand! It's really great quality for what you're paying.