U-decorative hooks. Set with sturdy decorative hooks for windows and doors. Easy to attach to frames up to approximately 20 mm thick. No need for screws, drilling, or gluing for installation. Allows for individual design of windows and doors. Suitable for roller blinds, curtains, drapes, and more. Windows and doors remain fully functional. Gardinia, high quality and modern. 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 when selecting materials and processing. An example is the wooden products, which use only rapidly renewable woods. Gardinia also pays attention to its green footprint in packaging. The packaging was switched from PVC to environmentally friendly PET long ago. The Gardinia brand stands for strong quality, innovative designs, and modern creations. See for yourself.