This gripper is the old style Balance Plus Gripper. It is a wider style that is designed to fit a variety of shoes.
 
A gripper is an important piece of equipment. It gives you traction and therefore stability on your slider foot. The only time it is usually taken off is during delivery. The rubber used in Goldline antisliders is specially formulated to provide traction on ice, while at the same time being durable and affording longevity.