General description These 6pcs Balcony Umbrella Accessories include 4pcs Umbrella Hole Rings and 2pcs Hand-Turned Screws, designed to enhance the stability of your outdoor umbrella base. The set features two different ring sizes (1.5 and 1.9 inches) that accommodate most umbrella pole diameters, ensuring a secure fit and protecting your umbrella from scratches and dents. Technical specifications Includes: 4pcs Umbrella Hole Rings (1.5 and 1.9 inches) and 2pcs M8 40mm threaded screws Material: High-quality plastic and stainless steel Resistance: Good resistance to extrusion, high temperature, and weather Installation Select the appropriate ring size based on the umbrella pole diameter Insert the pole into the base Tighten the M8 threaded screws to secure the umbrella and prevent slipping Usage These accessories are suitable for a wide range of applications, including use on patio tables, beaches, slides, gardens, balconies, terraces, and poolsides. The classic black color complements