Aspen Creative is dedicated to offering a wide assortment of attractive and well-priced portable lamps, kitchen pendants, vanity wall fixtures, outdoor lighting fixtures, lamp shades, and lamp accessories. We have in-house designers that follow current trends and develop cool new products to meet those trends. Aspen Creative offers Lamp shade penolic screw collar rings for medium base E26 socket with 39mm inner diameter, black finish, 2 Pack.