Review on 📱 TriPro Portable Tablet Stand - Adjustable Height & Angel, Wide 4.72 inches, Super Stable for Desk - Compatible with Tablets 7-15.6", iPad Pro 12.9, Portable Monitors, Surface Pro by Bryan Aleman

I like that the construction is solid and holds tablets well. As mentioned, you have to manually pull the "feet" to adjust the height and tilt (I would have preferred a button lock). So far, there is no slipping, which makes reading much easier. There is a concern that the height adjustment will wear off over time. But so far everything works as it should.