Ergonomic U-Shaped Handle allowing comfortable Pull or Push operation Heavy Duty Steel Construction with glossy green painted finish to prevent rush Can be sand or water filled to required weight level depending on application Handy scraper blade to remove debris and improve ...Ergonomic U-Shaped Handle allowing comfortable Pull or Push operation Heavy Duty Steel Construction with glossy green painted finish to prevent rush Can be sand or water filled to required weight level depending on application Handy scraper blade to remove debris and improve finish Manual grass lawn roller to keep your garden in tip top condition. These rollers can be filled with either sand or water and you can control the weight by how much you fill them with. These heavy duty metal rollers include a scraper bar to get rid of large clumps of debris that may stick to the rolling surface and have a soft padded handle for greater comfort.