Multifunctional Helping Hands with Gooseneck Arms, Heavy Duty Base with Solder Holder Dispenser, Brass Wire Tip Cleaning Sponge, & Soldering FluxThis multifunction helping hand holds your PCBs, hobby models, and other projects in the exact position that you need for soldering, gluing, assembling, and more. The four flexible gooseneck arms measure about 9 inches each and are made of metal with a plastic covering. Each arm is fitted with an alligator clip to securely hold objects in place. Comes with two options for cleaning your soldering iron tip a brass wire sponge (ideal for lead free solder