Designed to be used with a standard spring operated roller window shade with a cardboard or wood roller.
Allows for minor adjustments to inside installations where roller is a smidge too narrow.
Please Note: Will NOT work with roller window shades with a Metal Roller.
Mounting Screws included.
PLEASE NOTE: All Orders are shipped via the US Postal Service. If you do
not have a valid USPS address and require UPS or FedEx shipping, you
MUST contact us in advance of purchase to make arrangements. Additional
charges will apply.