Each wall sconce is made of natural yellow travertine, solid wood and glass shade. Marble is a natural material with unique texture, each lamp is unique. The wall sconces provide a unique effect that adds sophistication and luxury to your home. Our wall lights for bedroom is made of natural yellow travertine and white glass shade, hand-molded for durable and long time use, emphasizing smooth and retro living aesthetics. natural yellow travertine lamp body, hundreds of millions of years of blending and changing, giving birth to each special texture,highlighting the texture and softness of the stone.