These sizes are 'standard' sizes, but if you want a size that is a little different you can always send me an email (info@ciudalco.es) to ask whether I can make a different custom-size lampshade .
Also I use different heights if the fabric print matches better with a different height.
Diameter 20cm, height 16cm
Diameter 25cm, height 18cm
Diameter 30cm, height 20m
Diameter 35cm, height 22cm
Diameter 40cm, height 23cm
Do you like the lampshade to have a taller look, so you want the height to be bigger? Just contact me, and I can see the possibilities.
