GBC AccuSafe paper trimmer/cutter 13" x 15"

Design and Features:
It typically features a heavy-duty base (often maple or steel), a sturdy die-cast metal cutting arm, and safety features like a tension spring to keep the arm secure, a protective guard rail, and a blade latch hook to lock the blade when not in use. 
Cutting Capacity:
These trimmers are designed to cut through multiple sheets of paper at once, with capacities varying by model (e.g., 15 sheets). 
Precision:
They often include an alignment grid and a dual-scale ruler for precise measuring and accurate cuts.