Bow Staples 
1/2"  by  2  1/2" Bows
These are bigger than our regular staples which are 1/2 by 2. The sides of the bows won't have to be cut down by the top of the bow may need shaving. If your bow slides through you may have to fasten it with a wood screw. Requires.  less work than the smaller staples,  your choice, same price.