This lighter and smoother device is easy to carry. To make the device lighter and easier to use, the new version of the Invacare Delta has been enhanced. For added expediency this device also has some additional features. The rollator of the device is light-weighted and characterizes a new style of wheel that enables easier movement and runs smoothly even the surface is rough. More space is provided by the device to carry items as a handy basket, bag and tray is attached with it.