Package Content: 100 x roman blind curtain ring; white plastic rings; Enough to meet your long-term use. Application: These plastic o rings used as cord guides and can be applied for sewing onto reverse of roman blinds balloon shades, flat shades and valances. Size: External diameter: 16 mm/ 5/8inch; Internal diameter: 11 mm/0.43inch. Material: The white o ring kit is made of sturdy plastic rings for usage of roman blind. Color: The white color is simple, generous and easy to match with most blinds, which makes your blinds look clean and bright. Application:
These plastic o rings can be applied for sewing onto reverse of roman blinds as cord guides.

Dimension:
External diameter: 16 mm (5/8")
Internal diameter: 11 mm (0.43")
Thickness: 2.5mm (0.1")

Material:
The transparent o ring kit is made of sturdy plastic rings for usage of roman blind.

Color and Advantage:
The white color is invisible when you use it for blinds, which makes your blinds look clean and bright.

Package included:
100x Roman Blind Curtain Rings