Adjustable Clamp: Spring-loaded clamps with four different openings (1.2mm, 1.8mm, 2mm, and 3mm) securely grip circuit boards up to 200mm or 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 precision electronic work on sensitive components. Fire-Resistant Materials: Crafted with first-grade fire-resistant materials that withstand high temperatures from soldering irons and hot air stations, this holder keeps your workspace safer while protecting your valuable circuit boards and electronic components during repair operations. Ergonomic Workspace Solution: this lightweight yet robust PCB holder creates an optimal repair station that reduces hand fatigue and forestalls potential damage to delicate electronics - perfect for hobbyists, professional technicians, and electronics engineers. Color:As Shown Material:ABS+Metal Package Contents: 1 * Electronic board welding fixing bracket