Jielisi 3-Way 12.6-inch (A4 size) Rotary Trimmer Cutter Perforate & Scallop A4 size (12.6-inch) cutting capacity paper trimmer Straight cut up to 16 sheets at a time (16# bond) Skip (perforate) cut up to 8 sheets at a time (16# bond) Wavey (scallop) cut up to 8 sheets at a time (16# bond) Automatic Security Safeguard