Insulated handguards offer a ton of warmth at a low price. Quilted fabric with interior insulation. Water-resistant materials. Works on motorcycles, snowmobiles, ATVs and bicycles. Can be used independently or slipped over other small plastic handguards. 1 minute install: pull the guards over the bar and cinch up the velcro closure. Tool-less install means these handguards can be tossed in your luggage and installed on the fly. Will work with the plastic backbones from Rox Flex-Tec line of handguards.