Description
1. Material: protein
2. Soft and comfortable, do not feel tired when worn for a long time
3. Sound proof, good air permeability, good elasticity, not easy to crack
4. Easy to replace
5. Good quality and long service life
6. Size: 92x70mm
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2. Soft and comfortable, do not feel tired when worn for a long time
3. Sound proof, good air permeability, good elasticity, not easy to crack
4. Easy to replace
5. Good quality and long service life
6. Size: 92x70mm
