SIZE - 10.8cm*5cm/4.25*2 inch,Package included:4 x Shoe Grippers(2 Pair)MATERIAL - Made of rubber,Color:Black,light weight,wear comfortable and easy to carry.ONE SIZE FIT MOST SHOE SIZE - Hard plastic into a super flexible rubber strap band,more flexible,suitable for different shoe size and fit most foot wear:sneakers,boots,casual and dress shoes.EASY TO WEAR - Easy to take on and off.Simple stick the toe of your shoe in the front loop and grab the strap on the back and stretch it over your shoe's heel.MULTIFUNCTION - easy on/off to fit boots,sneakers,casual and dress shoes Great for ice fishing,hunting,walking,jogging,hiking,running,snow shoveling,etc.Product categories: non-slip shoe covers / cramponsTeeth: 5Uses: anti-skidSize: SStyle: ModernMaterial: RubberColour: 5 Studs(4 Pcs)