1. Material: ABS+PC+aluminum alloy+silicone 2. Size: 223 x 16 x 15mm 3. Weight: about 153g 4. Number of magnets: 42 rubidium magnets 5. Memory soft alloy material, flexible and resistant to bending, and can adjust the use angle at will 6. Built-in 42 rubidium magnets, fit once attached, and will not fall off even if shaken wildly 7. Adopts traceless nano glue, which can be repeatedly and firmly pasted
