Our blower can be used for grass removal, leaf cleaning, snow removal, construction site dust removal or forest fire fighting. Backpack style and gas powered design makes it more ergonomic and powerful than electric and handheld blower. It is made of ABS and metal material. Powerful and easy to start engine in combination with efficient fan design delivers high air speed and air flow. The length of the product is 180cm, the width is 45cm, the height is 45cm. The blowing tube length is adjustable for best performance. It is suitable for garden, yard, park and so on. Adjustable shoulder straps and padded, load-reducing harness for optimal fit, superior comfort, minimal strain, and reduced fatigue for users of any size. Item Name: Leaf Blower Material: ABS,Metal Fuel Tank: 1.2L Air Volume: 550CFM Fuel Mixture: 25 To 30:1 Air Flow Rate: 550 CFM Power (kw/r/min): 1.25/6800 Blower Type: Backpack Blower Engine: Air-cooled Two-stroke Gas Engine Engine Displacement : 52 Cubic Centimeter Features: Long Nozzle, Ergonomic Design, Powerful Wind Force Size Details: Size: 180cm x 45cm x 45cm/70.92" x 17.73" x 17.73" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Air Blower 5 x Connecting Tube 1 x Installation Tool Bag 1 x Mixing Oil Bottle (Empty) 2 x Straps 1 x User Manual