This lampshade is used to protect lamps. The horseshoe-shaped lampshade can prevent light from directly shining into the eyes, prevent the infiltration of lampblack, and extend the service life of the lamp. It comes in a variety of bright colors and is more beautiful.Specification:Color: White/Black;Material: PP Plastic;Lampshade:Size: 110 x 95 x 136 mm/ 4.33 x 3.74 x 5.35 Inches (L*W*H);Mounting Aperture: 42 mm/ 1.65 Inches; Outer Diameter: 55 mm/ 2.17 Inches;Lamp Shade Rings:Size: 58 x 10 mm/ 2.28 x 0.39 Inches (W*H)Mounting Aperture: 39 mm/ 1.54 Inches;Packing List: 4 x Horseshoe Lampshade, 4 x Lamp Shade Rings.Advantage:The lampshade is made of good-quality PP. It is lightweight, small in size, stable in quality, and not easy to tear.