You will get 4 pieces of black table lamp shades and 4 pieces of E27 to E14 white lampshade adapter rings, these adapters are suitable for various lamps; EASY 3-STEP ASSEMBLY – Designed for quick and simple setup; No tools required; Clear instruction included 
Dimensions  - 7.87 inches/ 20 cm in diameter, about 5.91 inches/ 15 cm in height, the inner ring diameter of the lampshade is 4.2 cm, with E27 to E14 lampshade adapter ring, suitable for various lamps; Please check the size information carefully before purchasing 
The fabric drum lampshades are made of linen fabric, wear resistant and tear resistant, soft and comfortable, not easy to break. 
The linen lampshades can match with most lamps, adding your home retro atmosphere, suitable for most table lamps, wall lamps, bedside lamps and floor lamps