Control light spill and narrow your flash’s beam angle to 40 with theMagGrid, designed for theMagModflash modifier system. This grid efficiently focuses the light and attaches to the MagGrip via two neodymium rare-earth magnets. Also, it is stackable with other accessories and even other MagGrids, allowing users to further narrow their beam angle. It is made from molded silicone rubber for a sleek, simple design with good durability.