Product weight: approx. 68g In general, because of LCD screen is easily to get broken, but iron tips cannot weld, with this product, will be able to repair it basically. It has quite wide range uses, all repairs related to flex cable can be used for this. Similar to the appearance broken of the LCD screen, it is usually caused by poor adhesive flex cable, with this tool can be effectively repaired. Using : As long as the welding tool is mounted on the external heat type common iron on it, Welding, and then around a dozen seconds to move around, Can't stay for a long time, In order to avoid cable damage. colour: Gold Material: metal Package Contents: 3 x Welding head (30W 40W 60W) 1 X Flex Cable Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.