1High Light Transmittance: The soldering holder adopts optical lens, which has high light transmittance, which protecting the eyes and clearly enlarge the visual sense 2Metal Base Plate and Silicone Pad: The helping hands soldering has a matte metal base plate, which can withstand high temperatures. The bottom silicone pad ensures that it is not easy to move during use 3Universal Arm: The PCB holder has a metal universal arm, whicn allows you to adjust the clamping angle 360 degrees at will 4Clip and Storage Tray Design: The soldering magnifier holder is equipped with multiple clips, which can flexibly clamp various items, with storage tray design, which can place small parts and items 5Easy Lighting: The circuit board holder makes lighting far and near more convenient, which adopts an regulable angle joint design to meet the needs of flexible use