Durable material: Made from long-lasting polyester, these bags ensure a prolonged lifespan and resistance to wear and tear. Easy access: Hinged hopper top and replaceable plastic windows allow for quick and convenient access to bags, making it simple to monitor and empty when full. Compatibility: Designed for use with various John Deere Material Collection Systems, including Power Flow and Rear Grass Bagger, for efficient lawn debris collection. Effortless removal: Bags can be easily removed without unlatching or lifting, ensuring a hassle-free experience during lawn maintenance tasks. Product Dimensions Weight 1.1 lb Height 2.3 in Width 17.9 in Length 17.9 in Model Compatibility: Z225 Z235 Z245 Z255 Z335E Z335M Z345M Z345R Z355E Z425 Z435 Z445 Z515E Z525E Z530M Z530R Z535M Z535R Z540M Z540R Z545R Z625 Z645 Z655 Z720E Z730M Z735E Z735M Z740R Z760R