[Sturdy Structure] Strong weighted base with inserted steel plate to sustain weights of different mobile gadgets and keep well balanced when adjusting to multiple angles.  [Universal Compatibility] The tablet holder with stretchable clamps fits 4.7''-12.9'' cell phone or tablet devices with width or length measurement in the range of 6''-10''.  [Flexible Adjustment] The tablet stand features 360° rotation holder and arm base plus 180° folding arm, which allows multi-angle viewing in all dimensions. [Considerable Design] The holder clamp and base of the tablet stand has rubber pads to protect your tablet from scratch, and ensures it stays in place. There are cutouts in both clamps for convenient charging in the portrait mode. [Ease of Use] This tablet stand with knobs and hinged construction requires no tools in setup and adjustment. Its flexible structure & powerful grip provides hands-free convenience for video recording, facetime, reading and other activities.