KIRSCH Single Clear Plastic in two lengths:

Adjusts from 18 to 28 inches Long with a 2-1/2″ Clearance

Adjusts from 28 to 48 inches Long with a 1-1/4″ Clearance, and includes a metal center bracket.

Rod is a standard 1 inch thickness and fits a 1-1/2 inch curtain rod pocket. Screws and brackets are included.

Clear curtain rods attractively blend in with their surroundings unlike some of their unsightly counterparts. They are especially useful for hanging lace or sheer curtains.