1:5 layer bamboo charcoal double gussets insert
2:5 layer bamboo charcoal normal insert
3:5layers including 2layers bamboo charcoal outside+3layers microfiber inside
1:5 layer bamboo charcoal double gussets insert
2:5 layer bamboo charcoal normal insert
3:5layers including 2layers bamboo charcoal outside+3layers microfiber inside