This vintage Yellow Ribbed Cased Opal Milk Glass Student Lamp Shade is a handmade, original piece from the 1950s. With a 6" fitter diameter and a round shape, this lamp shade is designed to fit an oil lamp. Easy to install, this collectible item adds a touch of retro charm to any room with its unique color and ribbed pattern. Perfect for adults looking to enhance their home decor with a vintage touch.