Adjustable Clamp : Spring-loaded clamps with four different openings (1.2mm, 1.8mm, 2mm, and 3mm) securely grip circuit boards up to 300mm wide, providing stable support for all your PCB repair, soldering, and electronic assembly projects without shifting or sliding during delicate work. 360° Rotation Capability: This versatile PCB holder rotates a full 360 degrees, allowing you to easily access both sides of your circuit board without removing or repositioning it - simply turn the board to your preferred angle for more efficient soldering, component installation, and inspection tasks. Sturdy Metal Construction: Built with a heavy-duty metal base and high-quality ABS plastic components, this LONG LASTING circuit board holder maintains complete stability during intricate soldering processes, giving you the solid foundation needed for electronic work on sensitive components. Fire- Materials: Crafted with first-grade fire- materials that withstand high temperatures from soldering irons and hot air stations, this holder keeps your workspace while protecting your valuable circuit boards and electronic components during repair operations. Color: As Shown Material: ABS+Metal Package Contents: 1 x Electronic board welding fixing bracket 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 real thing. The measurement allowed error is +/- 1-3cm.