Lockable curtain hooks. For curtain rings. Made of plastic. Eyelet diameter: 5.3 mm. Color: Transparent. Package contents: 10 pieces. Gardinia, high quality and modern. Gardinia is a renowned company operating across Europe, with the highest standards for itself and its products. Great emphasis is placed on resource-saving production when selecting materials and processing. An example of this is the wooden products, which are made only from fast-growing woods. 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.