Ladder stabilizer increased stability when working in the extended position. Fit Universal Ladder,Lusheer ladder stabilizer accessory, compatible with most aluminum and fiberglass articulating ladders. Adjust according to the width of your ladder, the extension ladder stabilizer spacing is 38 "L x 14" W x 4 "H. Weight: 6 lbs. Upgraded design: Extension ladder stabilizer come with professional rubber pads to prevent slipping and protect the wall, no scratch. Premium Structure: Wall ladder standoff is made of high-quality forged steel, with smooth surface and no rust. Easy installation: The ladder stabilizer for roof gutter comes with instructions, easily attaches with long bolts and Installation instruction. Ladder standoff stabilizer help you support ladders around windows, rain gutters, etc. to work around obstacles.