Practical and space-saving: The umbrella holder is ideal for space-saving mounting of umbrellas on the balcony or terrace. Secure lock without drilling: Thanks to the locking screws, the umbrella holder can be adapted to poles and railings of different sizes. Multifunctional: The balcony umbrella holder is flexible and can be attached both vertically and horizontally. Ideal for balcony railings and walls and stable tables. DIMENSIONS: This umbrella clip fits umbrella poles with a diameter of 0 to 1.5 inches, perfect for use as umbrellas, flags and walking sticks. fishing. You can adjust the hole diameter by tightening the screw Ideal for benches, bleachers, deck railings, patios, pools, balconies, picnic tables, fences, beach benches, add plenty of shade with an umbrella