ITEM NAME:Key Ring Trim Cover Night Light Switch Car Ignition Blue Decoration F3L8 Key Ring Trim Cover Night Light Switch Car Ignition Blue Decoration F3L8 Luminous area was large, increased practicality. More fashion design, decorate your car, make your car is not monotonous. On the back 3M glue design, easy installation, without leaving glue, more solid. Notice: Need to absorb light sources before use, but the light not lasting long . Luminous effect must be based on the absorption of light. Material: metal Color: Blue Size: Inner diameter: 14mm (0.55 inch) Outer diameter: 38mm (1.5 inch) Thickness: 8mm (0.31 inch) Pacakge included: 1 x Automotive Key Ring Trim Cover Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.