22x28 Royal Blue Picture Mats with White Core Bevel Cut for 18x24 Pictures

you the contents of the 525 DIY mat cutting kit is a 24 inch aluminum rail with a rubberized base a scaled edge and a raised edge also included is a three depth position mat knife a push style bevel cutting head with retractable blade start and stop indicator and nylon guides that allow it to hook onto the side of the rail also included is a sheet of decorative rub on transfers a basic mat cutting book ten pieces of practice mat board and extra blades to install a blade onto the 500 mat knife first remove the blade knob and the blade cover install one Logan two-seven-zero blade sharp side down onto the mat knife and replace the blade cover then replace the blade knob to install a blade into the push style bevel cutter first remove the blade holding knob and install one Logan two-seven-zero blade sharp side down onto the blade holder and into the blade slot then replace the blade holding