MY MIRONEY 8PCS E26 Lamp Shade Collar Rings Black Plastic Light Socket Collar Ring 2 Assorted Size Lamp Shade Holder Retainer Rings Replacement Adapter, 1.54" Inner Diameter & 1.34" Inner Diameter

["Package Includes: 4 x 1.54\" Lamp Shade Collar Rings; 4 x 1.34\" Lamp Shade Collar Rings. Two different-sized lampshade rings are available for you to choose from, to meet various needs","Inner Diameter: 39mm/1.54\"; 34mm/1.34\". Outer Diameter: 56mm/2.2\"; 54mm/2.13\". Height: 11mm/0.43\"; 12mm/0.47\". Compatible with E26 threaded lamp holders","Reliable Quality: The lampshade ring is made of sturdy PVC material, with excellent insulation properties, high heat resistance and a long service life","Easy to install: The lampshade fixing ring can be easily installed without tools. Just attach the lampshade to the lamp and then use this ring to firmly fix it","Wide Applications: These lamp shade adapter rings are suitable for various table lamps, ceiling lamps, floor lamps, pendant lamps, ceiling fans, bedside lamps and industrial retro lamps"]