The Glide Gear DEV 470 Slider was developed to allow anyone the ability to create Feature Film quality production shots within a reasonable budget. With aircraft grade, heavy-duty, CNC machined with tight tolerances, precision extruded industrial grade anodized aluminum construction, self-lubricating glide rails, spirit level & adjustable removable feet, the DEV 470 provides more bang for your buck than any other slider on the market in it's price range. The DEV 470 Slider can be used as a stand alone unit with the detachable feet, or you can even attach it directly to your tripod.