Usages:1) Select desired location2) Thoroughly clean area to remove dirt, grease or oil3) Peel off protective tape from hook and loop, and attach product firmly by applying pressure for a few seconds to ensure a good bond4) For a more permanent installation, remove mounting plate by inserting flathead screw driver into slot, lift and slide forward5) Using mounting plate as template, mark holes for drilling6) Mounting plate with two screws provided, and slide products onto mounting plateWarning:Whenever it is necessary to drill holes on vehicle to install accessories,please be careful to avoid electrical wiring or any other systems behind the panel. payment:T/T, L/C at sight supplying capacity:Large