ADJUSTABLE WIDTH - Thanks to the brackets, you can easily place the flower boxes on both metal and wooden railings with balusters. The adjustable hooks adapt to any railing width from 1 to 9.5 cm. NO DRILLING REQUIRED - Thanks to our brackets, you save space on your balcony because you can hang the flower boxes securely on the railing without having to drill. DURABLE PLASTIC - The balcony box brackets are made of robust plastic. The hooks are resistant to all weather conditions and UV radiation and will not fade in the sun. ROBUST BALCONY BOX BRACKETS - The securely attached box will not wobble, slip, or fall off. The mounted box is held securely even in strong winds. MULTIPLE VARIETY - Our range includes two or three brackets for securely hanging the box on the railing. Available in various colors, making them easy to match to your planters. Do you dream of a blooming garden behind your window but don't have enough space for flower boxes? Do you want to enhance your balcony