1. Color: gold, silver, rose gold (only the supporting rod's color is different, the magnetic structure for all models is electronic plated silver);
2. Total length: 120cm; Supporting Rod Diameter: 1.2cm, Weight: about 450g; 
3. Withstand weight: ≤440g (i.e. no more than the weight of a 9.7 inch ipad); 
4. Base installation requirement: table top with a thickness of 8cm;
5. Two usages available: single-arm and double-arm modes; length and height adjustable; magnetic structure; single-handed operation; 360° adjustable angle; providing you with free and comfortable;