Material: Top: 100% Polyester, PVC coating (waterproof) Bottom: Polyester Oxford (water repellent) * Includes 2 each of clip mounting screws and hooks. Protects your knees from the rain, even in sudden showers! Features: Easy to install. Simply attach the included mounting hardware to the handlebars, and in a sudden rain, just quickly put on the cover! Apron type that keeps your knees from getting wet! The apron can be stored in the front pocket, so you can use just the front basket cover! Reflective material is on the front and bias, so you can feel safe at night.