3M earplugs anti-noise 1100 professional sleep snoring noise reduction female learning mute industrial muffler male noise earplugs

3M earplugs anti-noise 1100 professional sleep snoring noise reduction female learning mute industrial muffler male noise earplugs
 

Product description:

Product parameters:

  • Packing volume: 10pcs / bag
  • Brand: 3M
  • Gross weight: 2G
  • NO
  • Color Classification: 10 pay 1 ear plug box 40 pay +4 ear plug box 30 pay +3 ear plug box 20 pay +2 ear plug box 200 pay / box (about 0.6 a)
  • Size: M
  • Material: foam