The packages include E14 lamp socket rings, E27 lamp socket rings and the E27 to E14 lamp shade reducer rings with sufficient quantity, Enough style and quantity can easily meet your different requirements. Very easy and convenient to install, it is very useful light socket rings. Features -Color:White -Material:Plastic - Size: 5.80X5.80X1.00cm/2.28X2.28X0.39in - Size: 4.34X4.30X1.00cm/1.71X1.69X0.39in - Size: 4.40X4.40X0.50cm/1.73X1.73X0.20in -Reliable and Sturdy: The lampshade ring reducer is made of plastic which is durable and can maintain . -Combination Set: Including E14 and E27 lampshade rings and E27 to E14 lamp shade reducing ring, different style to meet your different needs. -Lampshade Reducer Ring: The plastic E27 to E14 lamp shade ring converters are perfect for both pendant and upright lamp holders. -Quick Installation: Install in seconds without using any tools, suitable replacement to mount your lampshades for desk lamp, floor lamp and so one. -Wide Application: Screw bulbs lamp shade rings are widely apply for floor lamp, plate light, bedside lamp, desk lamp, table lamp, etc. Package list: 5 x E14 lamp shade rings 5 x E27 lamp shade rings 5 x E27 to E14 hole converters