Maximum bearing weight: 1000g Maximum Vertical angle: 90 degree Maximum horizontal angle: Unlimited Alcohol cotton cleaning the pasting location， tear the protective film Stick fixed base， suck magnetic disk on the base ball Description: Size: 27 x 27mm Weight:150g Maximum bearing weight: 1000g Maximum Vertical angle: 90 degree Maximum horizontal angle: Unlimited The diameter of the pedestal: 27 mm The height of pedestal: 27mm The size of the disk: 35 x 6 mm The size of the panel: 30 x 0.3 mm Metal sheet diameter: 4 cm (big one)， 3 cm (small one) Use method: 1. Alcohol cotton cleaning the pasting location， tear the protective film 2. Stick on the back， tear the protective film of 3M adhesive 3. Stick fixed base， suck magnetic disk on the base ball 4. Close to magnetic disk， rotating the suitable view angle Metal sheet using Stick on the back Phone shell Back phone shell Package included: 1 pcs x alcohol pad 2 pcs x 3M adhesive 1 pcs x metal sheet 1 pcs x magnetic disk 1 pcs x ball mount