I just bought the ear protectors on ebay, peltor were the brand. cost about £5. edit: here's a similar pair: http://www.ebay.co.uk/itm/PELTOR-ear-defenders-H61

I just bought the ear protectors on ebay, peltor were the brand. cost about £5. edit: here's a similar pair: http://www.ebay.co.uk/itm/PELTOR-ear-defenders-H61FA-/182424041239?hash=item2a7951f717:g:R8gAAOSwjDZYfQXM http://www.ebay.co.uk/itm/PELTOR-ear-defenders-H61FA-/182424...