Blue Star Group Brella Vase - Crystal 5" - The Practical Patio Table Centerpiece This Clear Brella Vase is 5 inches tall and will fit any standard umbrella up to 1 5/8 inch in diameter. Create beautiful patio table centerpieces. It is easy to add or remove. Create your centerpiece and then simply slide the two watertight vase halves together around the umbrella pole at tabletop and lock them in place. Two-piece design, locks around the umbrella pole. For short stem floral arrangements fresh, dried, and silk flowers. Can also be used as a festive napkin or plasticware holder. Unbreakable and Dishwasher safe.