590248 A sterilisation wrap 10A formed from a single sheet of sterilisation material folded about a fold line 18A to form two parts, the wrap 10A having a first margin 38A adjacent to the fold line 18A, a second margin 42A opposite the fold line 18A and adjacent to the first margin 38A, and a third margin 40A adjacent to the second margin 42A and the fold line 18A. The two parts of the wrap 10A are bonded at the first margin 38A and at the second margin 42A but not at the third margin 40A