Upgraded anti-skid and anti-dirty rear heel pad, black Material: diving material + elastic band + plastic buckle + anti-skid rubber strip; color: black; size: 21 x 12 x 3.6 cm Working principle: According to the high elasticity of the diving material, the appearance of the shoe is designed, and then fixed by the adjustment function of the buckle and the elastic band, so that the customer's foot is injured and the gauze is inconvenient to walk around the wrap. It is convenient for customers with leg injuries to walk; at the same time, the bottom surfaces of the foot pad are sewn to the bottom surfaces of the diving material by a rubber strip, and the anti-skid property of the rubber strip is used to generate strong friction after the customer wears it, thereby preventing the anti-skid effect; at the same time, the mouth of the pad has good tension when worn and is suitable for different sizes of feet. When wearing plaster or gauze, the feet may be worn. Main functions: anti-skid, anti-dirty, foot injury, wear; Foot cast, or gauze recovery stage, when walking is inconvenient, the gauze is wet, dirty, and injured because crutches are formed. Ready to walk with foot pad: foot pad *1