WATERPROOF, ANTI-SLIP, TIRE-PROOF: The shoe covers are waterproof, anti-slip and anti-tear, and are flexible for a variety of applications. Has 50 shoe coversVersatility: Suitable for shoe covers at construction sites, hospitals, walking or at home. Your shoes are perfectly protected from dirt, dust, mud and all impuritiesDurable and non-slip: therefore, disposable shoes are ideal for craftsmen, construction workers, doctors, nurses and all dog owners.Update Saw Dirt: Use a high-quality topcoat to prevent your shoes from getting dirty or keep your home stain-free.The high-quality processing of the shoe covers ideally protects your shoes.