Pack of five spare nose wires for cotton face masks.
The nose wire is a flexible aluminium band that allows you to mould the mask on your face and create a closer fit. But continual adjustments weaken the nose wire and it may break in time.
As the nose wire is removable for ease of washing, it may also get mislaid.
This pack of five spare nose wires will ensure that you always have a well-fitting and adjustable mask to hand, and will lengthen the life of your mask.