The Master Magnetics 36" Magnetic Floor Sweeper with Release is designed to quickly and easily clean up hazardous ferrous metal debris from indoor and outdoor traffic areas to prevent costly injuries and repairs. The adjustable sweeping height enables efficient cleaning for varying sizes of debris, over any terrain, and in any weather condition. The quick-release function makes cleaning fast and safe. Simply pull up the handle to immediately deposit the load for disposal or to reclaim usable items such as nails and other metal items. The floor sweeper also features an adjustable handle from 25" to 44" and has 7" diameter rubber wheels.