1. Diameter: 10cm
2. Soft and comfortable do not feel tired when worn for a long time 3. Anti-leakage good breathability not easy to crack 4. Easy to replace 5. Good quality and long service life |
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1. Diameter: 10cm
2. Soft and comfortable do not feel tired when worn for a long time 3. Anti-leakage good breathability not easy to crack 4. Easy to replace 5. Good quality and long service life |
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