12-inch Vintage Pastoral Rustic Stained Glass Tiffany Ceiling Lamp Pendant Lamp Living Room Light Hallway Lamp High Quality Handmade Tiffany Lamp. Selected materials, novel designs, delightful colors and exquisite workmanship. Excellent quality and reasonable price. Pay attention to the pictures showing the different status ( on and off ). The error of measurement within 1-2 cm is normal.