Curtain rings with pleat hooks. Curtain rings including pleat hooks. Suitable for curtain rods with a diameter of 20 mm. Dimensions: inner Ø 27.5 mm, outer Ø 34 mm, width 4 mm. Made of metal. Color: Black. Delivery includes: 10 curtain rings and 10 pleat hooks. Gardinia is a renowned company operating throughout Europe, holding itself and its products to the highest standards. Great emphasis is placed on resource-saving production in the selection of materials and processing. An example of this is the wood products, which are made from fast-growing woods only. Gardinia also pays attention to its green footprint in packaging. The packaging was switched from PVC to environmentally friendly PET a long time ago. The Gardinia brand stands for strong quality, innovative designs, and modern creations. See for yourself.