The Titanium Nitride coating added to the blade is longer lasting and is three times stronger than stainless steel. Aluminum measurement grid improves visibility for accurate measurements. Pivoting guide rail. Lightweight, high-impact plastic base with built-in handle for easy transportation. Built-in blade storage case holds multiple blades for safe storage. Magnetic paper clip holder. Includes four-sided cutting strip that provides long-lasting wear. Trimmer Board Type: Rotary; Sheet Capacity: 10; Cut Length: 12 in; Trimmer Board Special Features: N/A.