Practical T-shaped buckle: simple installation, stable performance, no jamming when installed correctlyPVC anti-slip mat: 8 anti-slip mats at the bottom, reasonable design, using PVC material, effectively prevent the shoe cover machine from slidingInvisible magnet upper cover: The upper cover and the body are combined into one, and the invisible magnet absorbs, which is not easy to loose and creates a beautiful curvePedal reinforcement: the internal reinforcement of the pedal is upgraded to be stronger and more durable, and the pedal is smootherDiversified Adaptation: Ability to adapt to different types and sizes of shoes. Whether it is sneakers, leather shoes or other styles, it can effectively wear shoe covers for them.Keep Clean: Keep your floor clean and neat. Use this shoe covers machine, you can greatly protect floors and carpets and no need to clean floor.