Helping Hands Soldering: perfect for various application, Soldering, Circuit board holder, Assembly, Repair, Modeling, Hobby, Jewelry, Crafts. Three Adjustable Gooseneck Arms: Flexible gooseneck helping hands are easily positioned where you want them. Eliminates the frustration of traditional helping hands. Stainless Steel Alligator Clamps: Alligator Clip can be rotated 360 degrees then "locked" into place with knurled thumb nuts. Includes Removable Silicone Clamp Covers for Delicate Electronics. Portable Third Hand: This soldering helping hands base is a clamp on type to bench or tabletop, features soft rubber clamp pad providing more tighter slipping-free position It saves space, conveniently attaches to a desk, workbench.