Less Hand Strain After starting, release the safety switch; hold only the large four-finger trigger for a comfy grip. Large support wheels help carry the tool’s weight, making snow clearingeasier on your arms. The locking knob keeps the shaft sections firmly joined for better control while clearing snow. Adjust the handle height and angle to suit your reach, so you can work in a comfortable posture. It usually takes 1-2 days to process the order. We reply to your emails ASAP, however, due to high volume of daily incoming emails and time zone difference. All pictures are taken by us in kind, there may be color difference. All parameters of the product are manually measured, there will be some deviations. Thank you for your understanding and support.