Features: Brand new and high quality American lawn mower: blade sharpener aluminum alloy 15-45 degrees can cut and polish all kinds of sharp weapons. Adjustable bracket auxiliary device: easy to operate/small and convenient, and can cut carefully in place of alloy sharpening artifact: it can be tilted between 15 and 45 degrees, and the antislip hexagon screw can rotate, which can meet your requirements at different angles, greatly improving work efficiency, and the width can be adjusted in the middle. Movable skateboard: according to the size of the product, the handle can be turned and the nut can be turned to freely adjust the space of 0-139m. Two thick support rods: tighten the nuts to set the shape, so that the machine can work without your hands. Comfortable grip: according to the human body structure design, the antislip and shock-proof appearance is exquisite, and it can be held for a long time without numbness. Specifications: Material:Aluminium Alloy Size:As shown in the figure Package Includes: 1 Set Blade Sharpener note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.