The product is a vintage white milk glass light globe, designed in a round dome shape. This collectible lamp shade is perfect for adding a touch of nostalgia to any ceiling light fixture. The unique mushroom shape adds character to the design, making it a charming and whimsical addition to any space.  Measures a 9 5/8" diameter across. External rim measures 7.75". Internal rim measures 7". Likely has some light dirt in the crease that joins to the ceiling.