Companies are typically protecting their staff with disposable foam ear plugs, which tend not to be reusable. Allowing for breaks, an employee will, on average, use 3 sets per day (sometimes more).
1 set disposable ear plugs = 20p
Cost per day* = 60p
Cost per month = £12
Cost per year = £144
With custom fit plugs from Ottraco, we can provide protection from as little as £72 per year (30p per day)