6/pcs set, includes 2pc mini welding magnets, 2pc arrow welding magnets, 2pc hexagon welding magnets applicable Angle: 30deg 45deg 60deg 75deg 90deg 135deg, holds up to 25lb. Made of high - quality steel, the magnet has strong suction, does not rust, and is durable. Perfect for use as a fixture and positioner in welding, soldering, scribing, and pipeline installation. Can be used as double sided holder for welding and assembly work, secures work piece & frees hands. The design of the metal shell and resin edge banding is resistant to collision and scratches.