There are two kinds of mite removing zippers: plant staple fiber and tapetum filament. The anti mite zipper has an effective anti mite rate of more than 90% and an antibacterial rate of more than 90%. Mainly for bacteria: Escherichia coli, Staphylococcus aureus, Klebsiella pneumoniae. Through the test of anti-bacterial and anti mite, from clothing to bedding, comprehensive care, make your life more comfortable.