These rings coordinate with the following 28mm metal curtain poles and extendable poles:
These curtain rings also have a plastic insert hidden inside the curtain ring to ensure they slide smoothly and do not damage the pole.
Each pack contains 8 rings.
"Heavy curtains on a narrow bronze tube now slide easily. A cheap solution to a grating problem."
"On an existing curtain pole.\nWould recommend to all"
"Excellent quality "