Aniglo Sill Plates are made of tough acrylic base, covered with 304 stainless steel face plate. Watch as your vehicle comes to life as 40+ micro LEDs animating every time you open your door. With do-it-yourself installation instructions and no wiring or modification needed. Simply peel off the 3M adhesive backing and place over the door sill, then tuck away the supplied battery box under seat. Rest assured that these Angilo Sill Plates will give your vehicle an unique stylish appearance while adding protection to your door sills.