Waterproof and safe: quality thicken disposable rain boot covers provide reliable protection for your shoes, they are able to block water from the outside and keep the inside dry and clean, with small non-slip spots on the plastic shoe covers allow you to walk safely on the floor and wet roads, foldable shoe covers can be daily carried around to prevent sudden rain. Slip proof design: the elastic band on the upper of the disposable shoe cover has good elasticity, could tightly grip your legs, comfortable wearing experience and well anti-slip performance, wide mouth make it easy to put on and take off. Over the knee: the height of plastic rain shoe cover is 48cm, while the shoe cover can accommodate the length of the shoe is 40cm, proper size fits for both men and women, over the knee height can not only keep your shoes from splashing mud, water, snow, but also provide a well barrier for your pants, optimal choice for rain or snowy days' outing. Applicable occasions: it is a good choice to wear these disposable boot covers before home cleaning, they also work well on rainy or snowy days when riding a motorcycle, widely applied for traveling, drifting, hiking, camping and other outdoor activities. Package include: you will receive 20 pieces (10 pairs) thicken over the knee disposable shoes covers, which are made of PE material, reliable material for anti-skid and anti-dirty in rainy days, sufficient quantity to meet your different needs.