If you're tired of your snowmobile skis tearing up your trailer deck, these CALIBER LowPro Glides are exactly what you need. They're made from super slick HDPE plastic that seriously reduces friction, making loading and unloading your sled way easier - no more wrestling with it! The 6-inch wide design works with all Polaris and Woodys dual runner wear bars, and they can handle snowmobiles with up to 8.5 inches of ski stance variance. The low profile means your trailer stays versatile for hauling ATVs, furniture, or whatever else you need to move. They're guaranteed not to break, crack, chip, or wear out, which is pretty impressive. Each 5-foot section is sold separately (you'll need one screw pack per section), and there are extension kits available if you need to cover a 12-foot trailer or ramps. Installation is straightforward, and once they're on, you can say goodbye to those nasty scratches and gouges from carbide wear rods. They're one of those simple upgrades that just make snowmobile season so much easier to deal with.