Compatible with Black+Decker Cordless Leaf Blower/Lawn Sweeper: 20V MAX LSW221 / LSW321 and 40V MAX LSW40C RIGID CONNECTION OPERATION PORTABLE The blower is directly connected to the gutter tube with the Dedicated Adapter, making it easy to operate QUICK CONNECT Dedicated adapter fits right over the nozzle of your blower for a solid seal and excellent airflow CLEAN GUTTERS WITHOUT A LADDER Safely clean your gutters while standing on the ground. Attaches to the leaf blower you already own 11 FEET OF REACH The 8 feet of tubes, combined with an average person’s arm length, the angle from which you work, and the length of the blower give you approx. 11 feet ADJUSTABLE LENGTH The main tube is 3 separate pieces, so you can make it shorter if you need it to be WHAT’S IN THE BOX? 1 Gutter tube nozzle, 3 gutter tube extensions, 1 gutter tube adapter, and 1 dedicated adapter WETOOLPLUS BZOBL50 Gutter Cleaning Kit Compatible with Black+Decker 20V MAX Cordless Leaf Blower/Lawn Sweeper(LSW221 & LSW321) and 40V MAX Cordless Sweeper(LSW40C). The blower is directly connected to the gutter tube with the dedicated adapter, making it easy to operate.