GBC 220 Multibind Binding Machine Dual BinderDescriptionSpecificationsShipping Ideal for the busy office, the multibind 220 combines a durable unit for document creation with a 4 hole punch for traditional file archiving Punch up to 20 x 80gsm sheets at once and bind up to 450 sheets using a 51mm comb Compact, practical and easy to use with a full width handle for smooth, effortless punching Binding documents is now easier than ever Ideal for offices with regular binding requirements Unique