These Made-To-Order, Pre-Assembled Salt Wall are made from natural Himalayan salt bricks (orange, red, pink color). PLEASE ALLOW APPROX 3 WEEKS FOR US TO BUILD THE WALLS. Measuring 20″W x 10″H, it makes an exciting visual statement in any room. The LED backlighting brings out the color striations of Himalayan salt in the natural brick version and can be set to any color you choose via our full-spectrum LED backlight system. Each wall is shipped completely assembled, with LED backlighting illumination in place for Plug ‘n Play Simplicity. The LED lighting is remote controlled and can display multiple colors–you can cycle through the full color spectrum or program it for you favorite color.