Premium 100 Pack (50 Pairs) Boot And Shoe Cover (Antibacterial). Condition is New. Shipped with USPS First Class Package. Protect your home from outside germs/ virus such Virus, Staph etc. by covering your shoes. Worn in hospitals to protect your footwear from germs that can be carried into your home. This item is disposable. There are 100 covers (50 pairs). One size fits most.