Spring-loaded aluminum rail holds work in place and prevents snag cuts, making your work look clean and professional every time. Patented removable X-ACTOï¿½ hardened steel blade cartridge is perfect for cutting paper, photos, cardstock, plastic and more. Safety-cutting edge is exposed when you engage the blade only. Enhanced standard and metric grid for accurate and easy-to-read measurements. Sturdy metal construction for lifetime use. Trimmer Board Type: Rotary; Sheet Capacity: 10; Cut Length: 15 in; Trimmer Board Special Features: N/A.