Motion Pro 08-0546 RimShield II New and improved version of original rim shield now made with genuine DuPont Zytel super tough nylon resin for unmatched strength and durability Prevents rim damage from tire levers during tire changes Dual raised beads facilitate inserting tire lever under tire bead and prevents tire lever from slipping Hand holds make it easy to insert and remove while the long apron protects hands and spokes Sold in set of 2