The Worx 12” – 20V Grass Trimmer/Edger makes it easy to achieve straighter edges along your lawn and driveway and neater areas around trees and bushes and the side of the house. It’s light (only about 5 lbs), simple to use (just pull the trigger and go), and saves you money (rechargeable batteries are more cost-effective than gas or electric weed eaters). Plus, it’s two tools in one. And all you’ve gotta do is pull the shaft and rotate the head to transition between trimming and edging modes. The flower guard prevents you from trimming anything you don’t want to damage, like flowers, plants or lawn ornaments. But it flips up for when you do want to get really close to an object, like the side of the deck. The 12” cutting diameter is wide enough that you can make nice, even passes across larger patches, but still nimble enough to get in-between bushes and trees. The cutting line diameter is 0.065”, which is the same gauge that’s popular among professional landscaping crews. And that line is the specially designed DNA2 DoubleHelix aerodynamic trimmer string. Its unique oval shape cuts through the air and grass with less drag for a faster rotational speed that puts less strain on the motor. And with over 100 lbs of tensile strength, it lasts longer than trimmer string from other brands. This tool is so much more than a weed wacker, the Worx 12” – 20V Grass Trimmer/Edger is a modern machine full of features and performance that make it easy to use, easy to love.