Features 3 in 1 The corner rounding punch provides R4, R7 and R10mm cutting size, compact design, with great practicality. Multi-purpose The punch can be used for business cards, shrink film, greeting cards, photos, manual beading, DIY, etc. Main use: Press the 3-in-1 type rounding tool, used to trim the right angles of paper cards or photos into rounded corners. Effort Saving The round corner cutter adopts lever handle structure, which facilitates the cutting of round corners and saves labor. Easy to Carry The corner rounder punch is lightweight and portable, which is very convenient to carry and use. Specification: Item Type: Paper Corner Rounder Material: Metal, Plastic Size: approx. 34x74x61mm/1.3x2.9x2.4in Package List: 1 x Paper Corner Rounder. Package List 1 x Paper Corner Rounder