Strong Magnets: Heavy duty magnets holds up to 1.8 kg (4 lbs)
Pure Aluminum: Constructed of durable 6061 aluminum with rubber padding on all contact sides
No Assembly Required: Attaches directly to any metal surface like the top of your PC case, or use the included metal plate to attach to any flat surface
Scratch Proof Padding: Rubber padding prevent scratches on computer cases and headset