CARL 13818 CARL 18" Industrial Trimmer - 20 Sheets Industrial trimmer for wide-format output, card stock, acetate, plastic sheets, laminates and much more. Sturdy calibrated MDF base with pre-set measurements. Accepts wide-format output from poster-sized ink-jet printers. Also trims card stock, acetate, drafting film, illustration board, leather, plastic sheets, laminates, tissue paper, and much, much more! Sturdy MDF baseboard is calibrated with preset measurements Manufacturer's limited lifetime warranty. Self-sharpening rotary trimmer Base material: wood mdf Extra rigid guide rails and nylon bearings Trims card stock, acetate, cardboard, drafting film, illustration board, leather, black core artist mat board, plastic sheets, laminates, tissue paper and much more Limited lifetime warranty including blade