EVR-GRIP BACK SAVER attaches to any long-handled tool in 1 minute. NEW Upgraded rubber strip holds tight. Offset handle design allows you to stand more upright and reduces back bending by 30%. .UNIVERSAL FIT Super Tool plastic add-on offset handle. Now you can use your entire upper body + torso and legs for shoveling, raking and lifting. .INCREASE MUSCLE STRENGTH by gripping a tool higher on the shaft and standing more upright. Switch your grip from left to right for greater balance. Shovel, rake, sweep and get your gardening done with less effort! .WORK SMARTER, NOT HARDER and dramatically reduce physical effort, blisters, back pain and hand fatigue. Place the grip anywhere on the tool handle that is comfortable for your size + range of motion. .ERGONOMIC EVR-GRIP DESIGN increases your work leverage and muscle efficiency, helping you work more productively with up to 15% less compression on the lower back.