Dahle 507 Personal Rotary Trimmer

7 Sheet Cutting Capacity - 12" Cutting Length - 2.9" Height x 8.1" Width x 17.3" Length - Automatic Clamp, Self-sharpening Blade, Lightweight, Portable, Metal Base, Durable, Ground Blade, Screened Guide, Non-slip Rubber Feet, Bi-Directional Cutting - Metal, Aluminum, Steel, Plastic, Rubber - Blue - 1 / Carton. Self-sharpening blade hones itself as you cut for lasting performance. Automatic clamp gently compresses your work to prevent shifting.