1- Light weight, small size and easy to carry 2- can work easily in multiple bands 3- Easy to set up and fast, one person can be set up in 3 minutes 4- Very suitable for field stand, business trip or balcony 5- The coil bobbin is made by die-cutting. It is made of non-manual car. The material is nylon. The strength is very high. The coil is wound with 1.0mm stainless steel wire. 6- All screws are made of stainless steel screws 7- Aluminum tube blasted into black, the base is oxidized to black, very beautiful and graded Colour:black Material:Aluminum alloy Package Contents: 1 * -12 short wave antenna set Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.