These handy strong liners are surely popular in the office environment Economical bags that are thin but strong and ideal for light-duty applications Medium/Heavy Duty swing bin liners for extra security For specific small bin types Its 12 Microns cater for light use through to medium use Closed width: 325mm This is the measurement of the bottom of the liner, which sits at the bottom of the bin Maximum open width: 550mm This is the measurement when the bag is opened and stretched taut from one end to the other Bin Liner Capacity 40 Litres Pack of 100