This compact cutter punches 4mm, 7mm, and 10mm corner radiuses, which are great for any size project. It’s small and sturdy design fits perfectly in your hand, and makes for easy storage, and its high-quality metal material punches clean corners every time.Details:WhiteCuts 4mm, 7mm, and 10mm corner radiusesCompact and sturdy designPunches clean corners every time for consistent quality