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  Dupont cotton
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  Dupont stretch cotton
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  Dupont Suede S-type
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  Thermolite
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  Dupont biopile
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  Dubangshu elastic cotton (super fluffy)60g
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  Dubangshu elastic cotton (super fluffy)80g
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  Dubangshu elastic cotton (super fluffy)100g
• 
  Du bangshu elastic cotton (super fluffy)120g
• 
  Du bangshu elastic cotton (super fluffy)140g
• 
  Du bangshu elastic cotton (super fluffy)160g
• 
  Du bangshu elastic cotton (super fluffy)180g
• 
  Dubangshu elastic cotton (super fluffy)200g
• 
  Du bangshu elastic cotton (super fluffy)220g
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  Du bangshu elastic cotton is washable to 100g
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  Graphene 80 g