General description These patio table umbrella rings and caps are designed to stabilize your patio umbrellas while preventing scratches and dents on unstable umbrella poles. The set includes three hole rings and three caps, making it a practical addition to your outdoor furniture. Technical specifications Fits umbrella poles with a diameter of 4.4 cm (1.65 inches) or less Standard ring diameter of 2 inches, suitable for most umbrella hole tables Material: Soft silicone for the rings and sturdy plastic for the caps Temperature and light resistant Installation Easy to install; simply attach the flexible ring to the hole For easier installation, it is recommended to warm the ring in hot water to make it softer Usage Ideal for stabilizing patio umbrellas Prevents scratches and dents on umbrella poles Suitable for use with patio garden outdoor tables