Pack of 100 chain lanyards. Produced using 2.4mm metal balls, these 30-inch nickel-plated metal chain necklaces are a simple and affordable way to hang ID cards around your neck. This is a cheap, disposable option when fabric lanyards work out too expensive – yet just as secure. Please note that these beaded ID card lanyards do not have a break clasp, so should not be used around machinery or where there is a risk that they could get caught.