1. Material: T6063 national standard aluminium alloy 2. CNC machining, anodic oxidation coloring technology 3. 304 stainless steel screws, electroplating process 4. IPX7 level waterproof technology, no fear of wind and rain 5. Button battery included, with up to 2 years of time 6. Handle mounting diameter: 22-28mm 7. Size: 46x40cm 8. Weight: 145g
