Wire binding is a professional looking solution to presenting projects, sales pitches and various other multi-document collations. This pack of 100 Fellowes Black Wire Binding Elements is compatible with any 34-loop wire binding machine for easy creation of bound documents. It's an attractive and space saving way to keep materials together without the need for bulky binders or lever arch files. The 12mm size gives each wire element a 100 sheet capacity. Optionally, use with plastic covers for a wipe-clean finish on important documentation.