http://www.omins.info/Moderndeal/p/471/

You are looking at a professional Paper Cutting Machine. This is made of full heavy-duty steel and is a super convenient Paper Cutter, perfect for cutting any size of paper A4 size and under, such as A4 , A5 , B5 , B6 , B7 Post Cards. Safe Arm Lock keeps the blade locked firmly.

Made of Heavy Duty Steel. Handle Bar designed for easy cutting control. Arm Lock for extra Safety compared to normal paper cutters. Ruler in Inches and Clear Embossed Grid for Precise Cutting every time. Adjustable Backstop for Holding Paper into place. Rubber Feet for Desktop Use without slipping. Base Size: 32.5cm x 25cm. x 3cm. Maximum Cutting Size: 29cm. Best Cutting Size: No bigger than A4 size. Maximum Capacity: 15 sheets.

For other sizes of cutters, please refer to Moderndeal Ltd's other listing.