Safe pressing design: The blade is in the protective case, triangle blade design, When you press, it would be works , you perfectly avoid dangers in transportation and using. High efficient: Special stainless steel blade could cut 10-12 paper (80g/m2) every time. Compatibility: Suitable for white and black A4 paper cutter. Usage: Professional blades can cut through photo, picture, card, coupon and much more paper products. Package: The set including 10pcs paper cutter blade. Each Szie: About2.5x2.5x2.3cm/1"x1"x0.9" Material Plastic,Stainless Steel Color Orange Quantity 10pcs Type Guillotines Printer Type Does not apply Technology Does not apply Features Does not apply Sub-Type Does not apply Paper Size A4 (210 mm x 297 mm) Custom Bund.