DIMENSIONS: Top Width: 8 inches Bottom Width: 15 inches Slope: 12 inches ASSEMBLY: Spider STYLE: Lodge / Rustic / Cabin SHADE SHAPE: Square WARRANTY: Fixtures when properly installed and under normal conditions of use are warranted to be free from defects in materials and workmanship for ONE YEAR from date of sale. Square Mica Lamp Shade This amazing square-shaped mica lamp shade will look wonderful wherever you place it. The blonde color of this artistic piece will discharge a golden glow that will add visual interest and a beautiful decorative accent to any place. Coordinated with a matching lamp base, it can brighten up the corner of your living room, bedside table of your bedroom, or desk of your home office. Powder coated with spider fitter, its dimensions are 8-inch top width by 15-inch bottom width by 12-inch height. It comes from Design Classics Lighting.. Design Classics Square Mica Lamp Shade.