100 Pieces Roman Blind Curtain Rings, O-Rings Plastic Rings for Roman Shades (Transparent,13 mm)

Package content: 100 x roman blind curtain ring; transparent 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: 13 mm; Internal diameter: 8 mm Material: the transparent o ring kit is made of sturdy plastic rings for usage of roman blind Color: the transparent color is invisible when you use it for blinds, which makes your blinds look clean and bright