Aspen Creative offers a DIY drum lamp shade rings. Package includes 4 rings to create 2 lamp shade - 2 x top ring with European washer with a 3/4in drop and 2 x bottom plain ring Lamp should have a socket ring to secure lampshade in place(socket ring not included). Each ring is 8" Diameter and 3.55 mm wire. Top ring has a 1-5/8" fitter designed to attached to socket. This do-it-yourself kit is used to create a drum/cylinder lamp shade using fabric, paper or any material of your choice. Package is lamp shade rings only, lamp harp and fabric material not included.