Makes stretching your canvases or Giclees easy. 5” wide allows for double staples. These heavy duty pliers are made of solid, chrome-finished metal. The non-slip, rubber padded, 4-5/8" jaws grip firmly yet gently, without damaging canvas or fabric, and the sure-grip rubberized handles are easy and comfortable to use. The spring return in the handle provides effortless stretching.