Save your bumper from scuffs and scratches with Rough Country's D-Ring Isolators. These handy Polyurethane isolators simply snap over your shackles to prevent them from making contact with your vehicle.Each kit also includes a set of Polyurethane washers that help reduce D-ring rattle and noise, giving you more peace of mind knowing your vehicle isn't getting scratches or dings while it's in motion. Fits standard-sized �-inch shackles.