This is a set of 2 navy blue cotton fabric tapered cylinder lamp shades. They are designed for easy fitting onto a ceiling pendant or table lamp. Each shade has a height of 16 cm and a diameter of 23 cm. The shades are suitable for various rooms including bedrooms, children's rooms, dining rooms, guest rooms, hallways, kitchens, and living rooms. They are easy to install with no wiring required and are compatible with LED bulbs, dimmable bulbs, and most domestic smart light bulbs. Ensure bulb length is checked against product dimensions for suitability. Each shade requires 1 x 6W Max B22 BC or E27 ES bulb.