What you get: You receive 2 sets of patio table umbrella eyelets, including 2 eyelets and 2 caps; these small items save space and are easy to store or carry Size Information: Fits glass or acrylic table with 2 inch hole; suitable for umbrella pole standard size High quality material: Umbrella grommets are made of high quality soft silicone for easy assembly, and the cover is made of sturdy plastic to seal the holes; these umbrella grommets are resistant to temperature and light Practical functions: Suitable for stabilizing patio umbrellas, reducing and preventing scratches or instability of umbrella poles; suitable for patio, garden, and outdoor tables Easy to use: It is effortless to install the umbrella hole ring; because it is flexible, you can easily fix it on the hole; it is recommended to place it in hot water before installation to soften Name: Umbrella hole ring Shape: Round Color: Gray Material: Silicone Package Contents: 2 x Hole ring 2 x Hole cap Only the above package content, other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. The measurement allowed error is +/- 1-3 cm