Using these Lupita dining chairs is a breeze. First, assemble them as per the instructions included in the package. Once assembled, place them around your dining table. Sit back and enjoy your meals in comfort. When it comes to cleaning, use a soft, damp cloth to wipe the vegan leather surface. Avoid using harsh chemicals as they can damage the leather. For the matte black metal frame, you can use a dry cloth to remove dust. If there are any scratches on the frame, try using a touch - up paint that matches the matte black color. Also, make sure to place the chairs on a flat surface to prevent them from wobbling. And remember, don't overload the chairs beyond their weight - bearing capacity to ensure their long - term durability.