Premium aluminum alloy construction ensures lightweight durability (only 50g) with military-grade oxidation coating for scratch resistance. Precision-engineered 45°-90° adjustable hinge supports all smartphone models up to 3.5" wide with silicone-padded grips to prevent slippage. Multi-scenario functionality: ideal for office video calls, kitchen recipe viewing, bedtime streaming, and desktop gaming. CNC-machined base features weighted stability (200g) with microfiber lining to protect surfaces. Ships in bulk packaging (100pcs/ctn) with wholesale discounts available for 500+ units.