**********Universal Desk Stand - ideal for most smartphones and tablets with diagonals from 4.7" to 11" that weigh up to 2.2 lbs*****Extendable - two-end expandable bracket with inner length from 5.31" to 7.48"; arm length, 7.9" & 6.6" (200mm&167mm)*****All direction - 360rotation holding bracket with 180swivel arms to meet any viewing angle*****Humanized - reserved charging port to charge while using, hands free for reading, watching movie, etc. *****Stable & durable - metal base for stability, premium aluminum foldable frame for durability and easy portability, non-slip silicon bracket for firm grip