Boao 100 Pieces Roman Blind Curtain Rings, O-Rings Plastic Rings for Roman Shades (White,16 mm)

Package content: 100 x roman blind curtain ring; white plastic rings; Enough to meet your long-term use Application: these plastic o rings can be applied for sewing onto reverse of roman blinds as cord guides Size: external diameter: 16 mm; Internal diameter: 10 mm 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