Advantage: Nylon Material, 4 strong magnets per pad keep vice jaws in place securely Application: Both Faces of each JAW can be used for FLAT or ROUND product. Jaws will protect and hold any delicate product Flat or round on any Vise or Drill press Design: Multifunctional design, One side Flat, One side multi-groove. Include: Prismatic, V-pads, Protector for Barrels, Woodwork, Maintenance gun, Mechanics Users: Gunsmith, hobby, workbench, toolmaker, Locksmith 6" Vise Jaws Pads with magnetic, Soft Vice Jaws Cover, Multi-Purpose Protector for Any Metal Bench Vice, Set of 2, inch, Black