Features: 1. Sun protection: Steel parasol holder for stable attachment to square balcony rails. 2. Easy installation: Parasol clip can be quickly mounted on railing and the position can be changed. 3. Flexible design: Parasol holder suitable for parasol poles of different diameters from 19-38 mm. 4. Space-saving: Thanks to the attachment to the balcony railing, you have more space for flowers on the balcony. 5. Durable material: Made of steel and plastic, strong, and can be used for a long time. Specification: Material: Steel + Plastic Size: about 15.5x10x10cm Weight: about 350g Package List: 1x balcony umbrella stand (excluding decorative items) Features Sun Protection: Securely attach your parasol to square balcony rails for reliable sun protection and shade. Easy Installation: Quickly mount the parasol clip on the railing and effortlessly adjust its position as needed. Flexible Design: Accommodates parasol poles of various diameters from 19-38 mm, providing versatile compatibility. Space-Saving: Free up balcony space for plants and other decor by attaching the parasol holder to the railing. Durable Construction: Constructed from robust steel and plastic, ensuring long-lasting performance and stability for your parasol.