1. 4 flexible metal heat- arms which is stiff enough to stay exactly where you want them, but fluid enough to move into that perfect position that you just cannot obtain with another "helper", the plastic ball and socket joints type arms which may melt with the heat of a soldering iron 2. Ultra larg metal base with 4 soft rubber pad keeps the helping hand soldering station from sliding around on your bench and solid frame no worry for tipping over even with a heavy projects 3. 4 pcs alligator clamps are mounted onto of the arms with screw mounted which can be rotated 360 dgrees in either direction then locked into place.The clips has the heat silicone case to protect your projects from scars or electrical shorts and can be used delicate objects 4. Consists of 4pcs movable metal pillars with 15X5mm magnet on the bottom firmly attach to the base and compatible with various shape PCB board not just the square or rectangle shape, so convenient. 5. Adjustable claming height design with 10-40mm thichness range easy to hold your various PCB boards making your work easier and more efficient.<br><br>Perfect for Soldering,Assembly, Repair, Modeling, Hobby and Crafts. (There may be color difference in the actual product, which does not affect the use.) Color: Red Material: Metal<br><br>Package Contents: 1 * base 4 * metal arms 4 * movable metal pillars<br><br>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.