The Bosch Professional Anti-Splinter Guard is designed to prevent tearing out on the top of the material when cutting with jigsaws. It is most effective when cutting with the grain or diagonally across it. As a leading manufacturer of power tool accessories, Bosch offers ideal accessories for virtually all applications, aiming to develop solutions for more efficient working. The research and development departments at Bosch focus on developing and optimizing accessories to meet user needs. This package contains 5 anti-splinter guards.