The ultra-thin 3.9mm product line provides an extremely high resolution and crisp display, with a 128 x 128 pixel pitch (per tile) for indoor applications, when seeing every detail on the screen matters. Weighing 18.7lbs per tile, the 3.9mm LED series offers a standard frame size (500mm x 500mm) for ease of design applications and area calculations and was built for faster assembly time installation, saving on time and expenses during setup of your next event.