Hot melt adhesive nose wire has two optional size which are 0.4mm and 0.5mm thickness with 5mm width and 90mm length. They can be used in production of n95 and kn95 face mask.
Plastic nose wires are commonly used on medical face mask or surgical face mask. They have two optional sizes which are 3.0mm single core and 5.0mm width dual core with 1000m length per reel.