Dimensions: 36mm x 26mm x 4.8mm(L*W*H). Colour:As Shown Material:PC+metal Package Contents: 1 x DEMO board (including XQ-02A small module) 1 x 6DB antenna Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from . The measurement allowed error is +/- 1-3cm.