NT Cutter 45 degree bevel Oval and Circle Mat Board Cutter, 1 Cutter (OL-7000GP) Mat board cutter 45 degree bevel circle or oval cut Circle: Dia. 20-36cm (7.874-14.173") Oval: Dia. 17-21cm~38-42cm (6.69-8.27"~14.96-16.54") # of blade included: 2 Replacement blade: BC-400P Cutting material: Mat board Good to make decorative frame for pictures and photos or to frame artwork, etc. / Made in Japan