Upgraded Design:Extension ladder stabilizer for roof both ends are equipped with professional large creamy white rubber mat, non-slip and protect your beautiful wall surface from pollution and roof tiles from being crushed,no scratch,Make the ladder more stable.Fits to most little giant ladder accessories and most others. (Please see the picture for the dimensions).Patent No:222101952U Premium Structure: Wall extension ladder standoff arms is made of high-quality forged steel, strong,with smooth surface and no rust.Use in multiple industrial or residential construction jobs. Ladder Stabilizer props up your ladder around windows, rain gutters and more, so you can work around obstacles and Make the ladder more stable. Prevent Damage:Extension Ladder stabilizer Increased stability when working in the extended position. Fit Universal Ladder, ladder stabilizer accessory, compatible with most aluminum and fiberglass articulating ladders. Adjust according to the width of your ladder, t